45016164552331 has 16 divisors (see below), whose sum is σ = 52430847058368. Its totient is φ = 37847796480000.

The previous prime is 45016164552277. The next prime is 45016164552343. The reversal of 45016164552331 is 13325546161054.

It is a cyclic number.

It is not a de Polignac number, because 45016164552331 - 2¹⁵ = 45016164519563 is a prime.

It is a super-2 number, since 2×45016164552331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45016164556331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13679010 + ... + 16647751.

It is an arithmetic number, because the mean of its divisors is an integer number (3276927941148).

Almost surely, 2^{45016164552331} is an apocalyptic number.

45016164552331 is a deficient number, since it is larger than the sum of its proper divisors (7414682506037).

45016164552331 is a wasteful number, since it uses less digits than its factorization.

45016164552331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30330822.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 45016164552331 in words is "forty-five trillion, sixteen billion, one hundred sixty-four million, five hundred fifty-two thousand, three hundred thirty-one".