45886741920 has 192 divisors, whose sum is σ = 169056720000. Its totient is φ = 11592419328.

The previous prime is 45886741897. The next prime is 45886741933. The reversal of 45886741920 is 2914768854.

It is a happy number.

45886741920 is a `hidden beast` number, since 458 + 8 + 67 + 41 + 92 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197445 + ... + 361604.

It is an arithmetic number, because the mean of its divisors is an integer number (880503750).

Almost surely, 2^45886741920 is an apocalyptic number.

45886741920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45886741920 is an abundant number, since it is smaller than the sum of its proper divisors (123169978080).

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

45886741920 is a wasteful number, since it uses less digits than its factorization.

45886741920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559092 (or 559078 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 45886741920 in words is "forty-five billion, eight hundred eighty-six million, seven hundred forty-one thousand, nine hundred twenty".