45354678725 has 12 divisors (see below), whose sum is σ = 56796634500. Its totient is φ = 35924496000.

The previous prime is 45354678683. The next prime is 45354678791. The reversal of 45354678725 is 52787645354.

It can be written as a sum of positive squares in 6 ways, for example, as 4711312321 + 40643366404 = 68639^2 + 201602^2 .

It is not a de Polignac number, because 45354678725 - 2¹⁰ = 45354677701 is a prime.

It is a super-3 number, since 3×45354678725³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8978600 + ... + 8983649.

It is an arithmetic number, because the mean of its divisors is an integer number (4733052875).

Almost surely, 2^45354678725 is an apocalyptic number.

It is an amenable number.

45354678725 is a deficient number, since it is larger than the sum of its proper divisors (11441955775).

45354678725 is a wasteful number, since it uses less digits than its factorization.

45354678725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17962360 (or 17962355 counting only the distinct ones).

The product of its digits is 28224000, while the sum is 56.

The spelling of 45354678725 in words is "forty-five billion, three hundred fifty-four million, six hundred seventy-eight thousand, seven hundred twenty-five".