45403325525 has 48 divisors (see below), whose sum is σ = 58193953920. Its totient is φ = 35126784000.

The previous prime is 45403325497. The next prime is 45403325563. The reversal of 45403325525 is 52552330454.

45403325525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45403325525 - 2²⁴ = 45386548309 is a prime.

It is a super-2 number, since 2×45403325525² (a number of 22 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 22509317 + ... + 22511333.

It is an arithmetic number, because the mean of its divisors is an integer number (1212374040).

Almost surely, 2^45403325525 is an apocalyptic number.

It is an amenable number.

45403325525 is a deficient number, since it is larger than the sum of its proper divisors (12790628395).

45403325525 is a wasteful number, since it uses less digits than its factorization.

45403325525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

Adding to 45403325525 its reverse (52552330454), we get a palindrome (97955655979).

The spelling of 45403325525 in words is "forty-five billion, four hundred three million, three hundred twenty-five thousand, five hundred twenty-five".