45837819320 has 32 divisors (see below), whose sum is σ = 103752684000. Its totient is φ = 18225333888.

The previous prime is 45837819299. The next prime is 45837819331. The reversal of 45837819320 is 2391873854.

45837819320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45837819320² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 3424295 + ... + 3437654.

It is an arithmetic number, because the mean of its divisors is an integer number (3242271375).

Almost surely, 2^45837819320 is an apocalyptic number.

45837819320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45837819320 is an abundant number, since it is smaller than the sum of its proper divisors (57914864680).

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

45837819320 is a wasteful number, since it uses less digits than its factorization.

45837819320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6862127 (or 6862123 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 45837819320 in words is "forty-five billion, eight hundred thirty-seven million, eight hundred nineteen thousand, three hundred twenty".