45819022158 has 96 divisors (see below), whose sum is σ = 128614886400. Its totient is φ = 11448122688.

The previous prime is 45819022157. The next prime is 45819022159. The reversal of 45819022158 is 85122091854.

45819022158 is a `hidden beast` number, since 458 + 190 + 2 + 2 + 1 + 5 + 8 = 666.

45819022158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45819022157) and next prime (45819022159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45819022157) 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, 704998 + ... + 767241.

It is an arithmetic number, because the mean of its divisors is an integer number (1339738400).

Almost surely, 2^45819022158 is an apocalyptic number.

45819022158 is an abundant number, since it is smaller than the sum of its proper divisors (82795864242).

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

45819022158 is a wasteful number, since it uses less digits than its factorization.

45819022158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472286 (or 1472283 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The spelling of 45819022158 in words is "forty-five billion, eight hundred nineteen million, twenty-two thousand, one hundred fifty-eight".