45323212775 has 12 divisors (see below), whose sum is σ = 56243368944. Its totient is φ = 36231096000.

The previous prime is 45323212747. The next prime is 45323212793. The reversal of 45323212775 is 57721232354.

It is not a de Polignac number, because 45323212775 - 2¹⁰ = 45323211751 is a prime.

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, 653171 + ... + 719220.

It is an arithmetic number, because the mean of its divisors is an integer number (4686947412).

Almost surely, 2^45323212775 is an apocalyptic number.

45323212775 is a deficient number, since it is larger than the sum of its proper divisors (10920156169).

45323212775 is a wasteful number, since it uses less digits than its factorization.

45323212775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373722 (or 1373717 counting only the distinct ones).

The product of its digits is 352800, while the sum is 41.

The spelling of 45323212775 in words is "forty-five billion, three hundred twenty-three million, two hundred twelve thousand, seven hundred seventy-five".