45942328506 has 48 divisors (see below), whose sum is σ = 93618374400. Its totient is φ = 15030409536.

The previous prime is 45942328499. The next prime is 45942328513. The reversal of 45942328506 is 60582324954.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45942328499) and next prime (45942328513).

It is a super-2 number, since 2×45942328506² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16895415 + ... + 16898133.

It is an arithmetic number, because the mean of its divisors is an integer number (1950382800).

Almost surely, 2^45942328506 is an apocalyptic number.

45942328506 is an abundant number, since it is smaller than the sum of its proper divisors (47676045894).

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

45942328506 is a wasteful number, since it uses less digits than its factorization.

45942328506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651 (or 3592 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 45942328506 in words is "forty-five billion, nine hundred forty-two million, three hundred twenty-eight thousand, five hundred six".