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425452555 = 5119538117
BaseRepresentation
bin11001010110111…
…110010000001011
31002122120020012001
4121112332100023
51332403440210
6110114531431
713354200313
oct3126762013
91078506161
10425452555
111a917a890
12ba596b77
136a1b3798
144070c443
152754003a
hex195be40b

425452555 has 16 divisors (see below), whose sum is σ = 557609184. Its totient is φ = 309057280.

The previous prime is 425452553. The next prime is 425452567. The reversal of 425452555 is 555254524.

It is not a de Polignac number, because 425452555 - 21 = 425452553 is a prime.

It is a super-3 number, since 3×4254525553 (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (425452553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48357 + ... + 56473.

It is an arithmetic number, because the mean of its divisors is an integer number (34850574).

Almost surely, 2425452555 is an apocalyptic number.

425452555 is a deficient number, since it is larger than the sum of its proper divisors (132156629).

425452555 is a wasteful number, since it uses less digits than its factorization.

425452555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9086.

The product of its digits is 200000, while the sum is 37.

The square root of 425452555 is about 20626.5012786948. The cubic root of 425452555 is about 752.1140679492.

The spelling of 425452555 in words is "four hundred twenty-five million, four hundred fifty-two thousand, five hundred fifty-five".

Divisors: 1 5 11 55 953 4765 8117 10483 40585 52415 89287 446435 7735501 38677505 85090511 425452555