45550077237 has 24 divisors (see below), whose sum is σ = 76728350400. Its totient is φ = 26028613800.

The previous prime is 45550077227. The next prime is 45550077263. The reversal of 45550077237 is 73277005554.

45550077237 is a `hidden beast` number, since 4 + 5 + 550 + 0 + 77 + 23 + 7 = 666.

It is not a de Polignac number, because 45550077237 - 2⁷ = 45550077109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45550077192 and 45550077201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45550077227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7374639 + ... + 7380812.

It is an arithmetic number, because the mean of its divisors is an integer number (3197014600).

Almost surely, 2^45550077237 is an apocalyptic number.

It is an amenable number.

45550077237 is a deficient number, since it is larger than the sum of its proper divisors (31178273163).

45550077237 is a wasteful number, since it uses less digits than its factorization.

45550077237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14755478 (or 14755461 counting only the distinct ones).

The product of its (nonzero) digits is 1029000, while the sum is 45.

The spelling of 45550077237 in words is "forty-five billion, five hundred fifty million, seventy-seven thousand, two hundred thirty-seven".