999480055752 has 96 divisors (see below), whose sum is σ = 2914735168800. Its totient is φ = 308247731712.

The previous prime is 999480055711. The next prime is 999480055753. The reversal of 999480055752 is 257550084999.

It is a self number, because there is not a number n which added to its sum of digits gives 999480055752.

It is not an unprimeable number, because it can be changed into a prime (999480055753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6847858 + ... + 6992289.

It is an arithmetic number, because the mean of its divisors is an integer number (30361824675).

Almost surely, 2^999480055752 is an apocalyptic number.

It is an amenable number.

999480055752 is an abundant number, since it is smaller than the sum of its proper divisors (1915255113048).

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

999480055752 is a wasteful number, since it uses less digits than its factorization.

999480055752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13840235 (or 13840228 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 63.

The spelling of 999480055752 in words is "nine hundred ninety-nine billion, four hundred eighty million, fifty-five thousand, seven hundred fifty-two".