45989485480 has 32 divisors (see below), whose sum is σ = 103483087200. Its totient is φ = 18394595136.

The previous prime is 45989485429. The next prime is 45989485511. The reversal of 45989485480 is 8458498954.

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, 834211 + ... + 887629.

It is an arithmetic number, because the mean of its divisors is an integer number (3233846475).

Almost surely, 2^45989485480 is an apocalyptic number.

45989485480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45989485480 is an abundant number, since it is smaller than the sum of its proper divisors (57493601720).

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

45989485480 is a wasteful number, since it uses less digits than its factorization.

45989485480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74953 (or 74949 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 64.

The spelling of 45989485480 in words is "forty-five billion, nine hundred eighty-nine million, four hundred eighty-five thousand, four hundred eighty".