45452315424 has 48 divisors (see below), whose sum is σ = 119329936992. Its totient is φ = 15148535808.

The previous prime is 45452315411. The next prime is 45452315459. The reversal of 45452315424 is 42451325454.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698752 + ... + 761024.

It is an arithmetic number, because the mean of its divisors is an integer number (2486040354).

Almost surely, 2^45452315424 is an apocalyptic number.

It is an amenable number.

45452315424 is an abundant number, since it is smaller than the sum of its proper divisors (73877621568).

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

45452315424 is a wasteful number, since it uses less digits than its factorization.

45452315424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69889 (or 69881 counting only the distinct ones).

The product of its digits is 384000, while the sum is 39.

The spelling of 45452315424 in words is "forty-five billion, four hundred fifty-two million, three hundred fifteen thousand, four hundred twenty-four".