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52354245325 = 5216712539939
BaseRepresentation
bin110000110000100011…
…100110001011001101
312000010122202020002011
4300300203212023031
51324210141322300
640015021101221
73532246512514
oct606043461315
9160118666064
1052354245325
1120226674448
12a1913b7811
134c247286b5
14276927d67b
1515663cdeba
hexc308e62cd

52354245325 has 12 divisors (see below), whose sum is σ = 65308007520. Its totient is φ = 41632594160.

The previous prime is 52354245277. The next prime is 52354245329.

52354245325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52354245325 - 215 = 52354212557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52354245329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6265795 + ... + 6274144.

It is an arithmetic number, because the mean of its divisors is an integer number (5442333960).

Almost surely, 252354245325 is an apocalyptic number.

It is an amenable number.

52354245325 is a deficient number, since it is larger than the sum of its proper divisors (12953762195).

52354245325 is a wasteful number, since it uses less digits than its factorization.

52354245325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12540116 (or 12540111 counting only the distinct ones).

The product of its digits is 720000, while the sum is 40.

The spelling of 52354245325 in words is "fifty-two billion, three hundred fifty-four million, two hundred forty-five thousand, three hundred twenty-five".

Divisors: 1 5 25 167 835 4175 12539939 62699695 313498475 2094169813 10470849065 52354245325