12050572620 has 48 divisors (see below), whose sum is σ = 35208633600. Its totient is φ = 3073768896.

The previous prime is 12050572607. The next prime is 12050572649. The reversal of 12050572620 is 2627505021.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4364770 + ... + 4367529.

It is an arithmetic number, because the mean of its divisors is an integer number (733513200).

Almost surely, 2^12050572620 is an apocalyptic number.

12050572620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12050572620 is an abundant number, since it is smaller than the sum of its proper divisors (23158060980).

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

12050572620 is a wasteful number, since it uses less digits than its factorization.

12050572620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8732334 (or 8732332 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 12050572620 in words is "twelve billion, fifty million, five hundred seventy-two thousand, six hundred twenty".