20460712453075 has 12 divisors (see below), whose sum is σ = 25371423122760. Its totient is φ = 16368479845760.

The previous prime is 20460712453063. The next prime is 20460712453081. The reversal of 20460712453075 is 57035421706402.

It is not a de Polignac number, because 20460712453075 - 2³⁵ = 20426352714707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2582316 + ... + 6898534.

It is an arithmetic number, because the mean of its divisors is an integer number (2114285260230).

Almost surely, 2^{20460712453075} is an apocalyptic number.

20460712453075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20460712453075 is a deficient number, since it is larger than the sum of its proper divisors (4910710669685).

20460712453075 is a wasteful number, since it uses less digits than its factorization.

20460712453075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505846 (or 4505841 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 20460712453075 in words is "twenty trillion, four hundred sixty billion, seven hundred twelve million, four hundred fifty-three thousand, seventy-five".