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52425015153 = 3715473161341
BaseRepresentation
bin110000110100110001…
…100011111101110001
312000022120220201000220
4300310301203331301
51324331300441103
640030030003253
73534066163530
oct606461437561
9160276821026
1052425015153
1120262610905
12a1b1046529
134c362a6734
142774822317
15156c70cc53
hexc34c63f71

52425015153 has 16 divisors (see below), whose sum is σ = 79891395456. Its totient is φ = 29955029760.

The previous prime is 52425015133. The next prime is 52425015163. The reversal of 52425015153 is 35151052425.

It is not a de Polignac number, because 52425015153 - 210 = 52425014129 is a prime.

It is a super-2 number, since 2×524250151532 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52425015133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244263 + ... + 405603.

It is an arithmetic number, because the mean of its divisors is an integer number (4993212216).

Almost surely, 252425015153 is an apocalyptic number.

It is an amenable number.

52425015153 is a deficient number, since it is larger than the sum of its proper divisors (27466380303).

52425015153 is a wasteful number, since it uses less digits than its factorization.

52425015153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176824.

The product of its (nonzero) digits is 30000, while the sum is 33.

Adding to 52425015153 its reverse (35151052425), we get a palindrome (87576067578).

The spelling of 52425015153 in words is "fifty-two billion, four hundred twenty-five million, fifteen thousand, one hundred fifty-three".

Divisors: 1 3 7 21 15473 46419 108311 161341 324933 484023 1129387 3388161 2496429293 7489287879 17475005051 52425015153