45620251326 has 32 divisors (see below), whose sum is σ = 109176671520. Its totient is φ = 14037000192.

The previous prime is 45620251319. The next prime is 45620251351. The reversal of 45620251326 is 62315202654.

45620251326 is a `hidden beast` number, since 4 + 5 + 620 + 2 + 5 + 1 + 3 + 26 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32492355 + ... + 32493758.

It is an arithmetic number, because the mean of its divisors is an integer number (3411770985).

Almost surely, 2^45620251326 is an apocalyptic number.

45620251326 is an abundant number, since it is smaller than the sum of its proper divisors (63556420194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45620251326 is a wasteful number, since it uses less digits than its factorization.

45620251326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64986137 (or 64986131 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

It can be divided in two parts, 456202 and 51326, that added together give a triangular number (507528 = T₁₀₀₇).

The spelling of 45620251326 in words is "forty-five billion, six hundred twenty million, two hundred fifty-one thousand, three hundred twenty-six".