45111679488 has 80 divisors (see below), whose sum is σ = 133533744960. Its totient is φ = 15037221888.

The previous prime is 45111679453. The next prime is 45111679489. The reversal of 45111679488 is 88497611154.

45111679488 is a `hidden beast` number, since 4 + 511 + 16 + 79 + 48 + 8 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (45111679489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1617820 + ... + 1645467.

It is an arithmetic number, because the mean of its divisors is an integer number (1669171812).

Almost surely, 2^45111679488 is an apocalyptic number.

45111679488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45111679488 is an abundant number, since it is smaller than the sum of its proper divisors (88422065472).

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

45111679488 is an equidigital number, since it uses as much as digits as its factorization.

45111679488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263314 (or 3263292 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 54.

The spelling of 45111679488 in words is "forty-five billion, one hundred eleven million, six hundred seventy-nine thousand, four hundred eighty-eight".