46820024991 has 12 divisors (see below), whose sum is σ = 67636620168. Its totient is φ = 31209798384.

The previous prime is 46820024869. The next prime is 46820025029. The reversal of 46820024991 is 19942002864.

It is not a de Polignac number, because 46820024991 - 2¹⁰ = 46820023967 is a prime.

It is a super-2 number, since 2×46820024991² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46820024291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211200 + ... + 371813.

It is an arithmetic number, because the mean of its divisors is an integer number (5636385014).

Almost surely, 2^46820024991 is an apocalyptic number.

46820024991 is a deficient number, since it is larger than the sum of its proper divisors (20816595177).

46820024991 is a wasteful number, since it uses less digits than its factorization.

46820024991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591942 (or 591939 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 46820024991 in words is "forty-six billion, eight hundred twenty million, twenty-four thousand, nine hundred ninety-one".