45214742575 has 12 divisors (see below), whose sum is σ = 56094474208. Its totient is φ = 36153604800.

The previous prime is 45214742557. The next prime is 45214742581. The reversal of 45214742575 is 57524741254.

It is a happy number.

It is not a de Polignac number, because 45214742575 - 2¹⁷ = 45214611503 is a prime.

It is a super-2 number, since 2×45214742575² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403911 + ... + 503560.

Almost surely, 2^45214742575 is an apocalyptic number.

45214742575 is a deficient number, since it is larger than the sum of its proper divisors (10879731633).

45214742575 is a wasteful number, since it uses less digits than its factorization.

45214742575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909474 (or 909469 counting only the distinct ones).

The product of its digits is 1568000, while the sum is 46.

The spelling of 45214742575 in words is "forty-five billion, two hundred fourteen million, seven hundred forty-two thousand, five hundred seventy-five".