12500152750 has 64 divisors (see below), whose sum is σ = 24500024640. Its totient is φ = 4769251200.

The previous prime is 12500152747. The next prime is 12500152771. The reversal of 12500152750 is 5725100521.

It is a congruent number.

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, 591364 + ... + 612136.

It is an arithmetic number, because the mean of its divisors is an integer number (382812885).

Almost surely, 2^12500152750 is an apocalyptic number.

12500152750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12500152750 is a deficient number, since it is larger than the sum of its proper divisors (11999871890).

12500152750 is a wasteful number, since it uses less digits than its factorization.

12500152750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20902 (or 20892 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 28.

The spelling of 12500152750 in words is "twelve billion, five hundred million, one hundred fifty-two thousand, seven hundred fifty".