45616830446 has 16 divisors (see below), whose sum is σ = 76381671168. Its totient is φ = 20252715000.

The previous prime is 45616830431. The next prime is 45616830527. The reversal of 45616830446 is 64403861654.

It is a super-2 number, since 2×45616830446² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45616830446.

It is a congruent number.

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, 24109430 + ... + 24111321.

It is an arithmetic number, because the mean of its divisors is an integer number (4773854448).

Almost surely, 2^45616830446 is an apocalyptic number.

45616830446 is a deficient number, since it is larger than the sum of its proper divisors (30764840722).

45616830446 is a wasteful number, since it uses less digits than its factorization.

45616830446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48220807.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 45616830446 in words is "forty-five billion, six hundred sixteen million, eight hundred thirty thousand, four hundred forty-six".