7962732045 has 48 divisors (see below), whose sum is σ = 14166115392. Its totient is φ = 4135380480.

The previous prime is 7962732023. The next prime is 7962732061. The reversal of 7962732045 is 5402372697.

It is not a de Polignac number, because 7962732045 - 2¹¹ = 7962729997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 645990 + ... + 658200.

It is an arithmetic number, because the mean of its divisors is an integer number (295127404).

Almost surely, 2^7962732045 is an apocalyptic number.

It is an amenable number.

7962732045 is a deficient number, since it is larger than the sum of its proper divisors (6203383347).

7962732045 is a wasteful number, since it uses less digits than its factorization.

7962732045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12602 (or 12599 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 7962732045 is about 89234.1417003604. The cubic root of 7962732045 is about 1996.8895019923.

The spelling of 7962732045 in words is "seven billion, nine hundred sixty-two million, seven hundred thirty-two thousand, forty-five".