45429852076972 has 24 divisors (see below), whose sum is σ = 86744725824960. Its totient is φ = 20646359375760.

The previous prime is 45429852076951. The next prime is 45429852076993. The reversal of 45429852076972 is 27967025892454.

It is an interprime number because it is at equal distance from previous prime (45429852076951) and next prime (45429852076993).

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, 89077498 + ... + 89586049.

It is an arithmetic number, because the mean of its divisors is an integer number (3614363576040).

Almost surely, 2^{45429852076972} is an apocalyptic number.

It is an amenable number.

45429852076972 is a deficient number, since it is larger than the sum of its proper divisors (41314873747988).

45429852076972 is a wasteful number, since it uses less digits than its factorization.

45429852076972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178669341 (or 178669339 counting only the distinct ones).

The product of its (nonzero) digits is 609638400, while the sum is 70.

The spelling of 45429852076972 in words is "forty-five trillion, four hundred twenty-nine billion, eight hundred fifty-two million, seventy-six thousand, nine hundred seventy-two".