45699980775 has 24 divisors (see below), whose sum is σ = 75679441920. Its totient is φ = 24333923040.

The previous prime is 45699980713. The next prime is 45699980789. The reversal of 45699980775 is 57708999654.

It is not a de Polignac number, because 45699980775 - 2¹⁴ = 45699964391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 445767 + ... + 538616.

It is an arithmetic number, because the mean of its divisors is an integer number (3153310080).

Almost surely, 2^45699980775 is an apocalyptic number.

45699980775 is a deficient number, since it is larger than the sum of its proper divisors (29979461145).

45699980775 is a wasteful number, since it uses less digits than its factorization.

45699980775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985015 (or 985010 counting only the distinct ones).

The product of its (nonzero) digits is 171460800, while the sum is 69.

The spelling of 45699980775 in words is "forty-five billion, six hundred ninety-nine million, nine hundred eighty thousand, seven hundred seventy-five".