45451011532325 has 36 divisors (see below), whose sum is σ = 65620859496192. Its totient is φ = 31137840165600.

The previous prime is 45451011532313. The next prime is 45451011532343. The reversal of 45451011532325 is 52323511015454.

It is not a de Polignac number, because 45451011532325 - 2²⁴ = 45450994755109 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15667589 + ... + 18340538.

It is an arithmetic number, because the mean of its divisors is an integer number (1822801652672).

Almost surely, 2^{45451011532325} is an apocalyptic number.

It is an amenable number.

45451011532325 is a deficient number, since it is larger than the sum of its proper divisors (20169847963867).

45451011532325 is a wasteful number, since it uses less digits than its factorization.

45451011532325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34009242 (or 34009230 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 45451011532325 its reverse (52323511015454), we get a palindrome (97774522547779).

The spelling of 45451011532325 in words is "forty-five trillion, four hundred fifty-one billion, eleven million, five hundred thirty-two thousand, three hundred twenty-five".