45162525140 has 48 divisors (see below), whose sum is σ = 95405506560. Its totient is φ = 17957802240.

The previous prime is 45162525103. The next prime is 45162525197. The reversal of 45162525140 is 4152526154.

45162525140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45162525140² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45162525140.

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, 2932781 + ... + 2948139.

It is an arithmetic number, because the mean of its divisors is an integer number (1987614720).

Almost surely, 2^45162525140 is an apocalyptic number.

It is an amenable number.

45162525140 is an abundant number, since it is smaller than the sum of its proper divisors (50242981420).

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

45162525140 is a wasteful number, since it uses less digits than its factorization.

45162525140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16232 (or 16230 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 45162525140 in words is "forty-five billion, one hundred sixty-two million, five hundred twenty-five thousand, one hundred forty".