45502324551 has 48 divisors (see below), whose sum is σ = 70967949312. Its totient is φ = 28011614400.

The previous prime is 45502324547. The next prime is 45502324577. The reversal of 45502324551 is 15542320554.

45502324551 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 45502324551 - 2² = 45502324547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45502324051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2693136 + ... + 2709978.

It is an arithmetic number, because the mean of its divisors is an integer number (1478498944).

Almost surely, 2^45502324551 is an apocalyptic number.

45502324551 is a deficient number, since it is larger than the sum of its proper divisors (25465624761).

45502324551 is a wasteful number, since it uses less digits than its factorization.

45502324551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17324 (or 17321 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 45502324551 in words is "forty-five billion, five hundred two million, three hundred twenty-four thousand, five hundred fifty-one".