45177650052 has 24 divisors (see below), whose sum is σ = 106748880000. Its totient is φ = 14868593376.

The previous prime is 45177650041. The next prime is 45177650123. The reversal of 45177650052 is 25005677154.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45177649986 and 45177650013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23826927 + ... + 23828822.

It is an arithmetic number, because the mean of its divisors is an integer number (4447870000).

Almost surely, 2^45177650052 is an apocalyptic number.

It is an amenable number.

45177650052 is an abundant number, since it is smaller than the sum of its proper divisors (61571229948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45177650052 is a wasteful number, since it uses less digits than its factorization.

45177650052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47655835 (or 47655833 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 42.

The spelling of 45177650052 in words is "forty-five billion, one hundred seventy-seven million, six hundred fifty thousand, fifty-two".