45575932077 has 48 divisors (see below), whose sum is σ = 75544887600. Its totient is φ = 26228606976.

The previous prime is 45575932057. The next prime is 45575932079. The reversal of 45575932077 is 77023957554.

45575932077 is a `hidden beast` number, since 4 + 557 + 59 + 32 + 0 + 7 + 7 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 2276148681 + 43299783396 = 47709^2 + 208086^2 .

It is not a de Polignac number, because 45575932077 - 2¹⁰ = 45575931053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45575932079) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 239299 + ... + 385247.

It is an arithmetic number, because the mean of its divisors is an integer number (1573851825).

Almost surely, 2^45575932077 is an apocalyptic number.

It is an amenable number.

45575932077 is a deficient number, since it is larger than the sum of its proper divisors (29968955523).

45575932077 is a wasteful number, since it uses less digits than its factorization.

45575932077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146142 (or 146139 counting only the distinct ones).

The product of its (nonzero) digits is 9261000, while the sum is 54.

The spelling of 45575932077 in words is "forty-five billion, five hundred seventy-five million, nine hundred thirty-two thousand, seventy-seven".