45847601858 has 8 divisors (see below), whose sum is σ = 68775152652. Its totient is φ = 22922550976.

The previous prime is 45847601843. The next prime is 45847601867. The reversal of 45847601858 is 85810674854.

45847601858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 39599806009 + 6247795849 = 198997^2 + 79043^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45847601858² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578435 + ... + 652902.

Almost surely, 2^45847601858 is an apocalyptic number.

45847601858 is a deficient number, since it is larger than the sum of its proper divisors (22927550794).

45847601858 is a wasteful number, since it uses less digits than its factorization.

45847601858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249956.

The product of its (nonzero) digits is 8601600, while the sum is 56.

The spelling of 45847601858 in words is "forty-five billion, eight hundred forty-seven million, six hundred one thousand, eight hundred fifty-eight".