20292510124 has 6 divisors (see below), whose sum is σ = 35511892724. Its totient is φ = 10146255060.

The previous prime is 20292510109. The next prime is 20292510137. The reversal of 20292510124 is 42101529202.

It is a junction number, because it is equal to n+sod(n) for n = 20292510092 and 20292510101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2536563762 + ... + 2536563769.

Almost surely, 2^20292510124 is an apocalyptic number.

It is an amenable number.

20292510124 is a deficient number, since it is larger than the sum of its proper divisors (15219382600).

20292510124 is a wasteful number, since it uses less digits than its factorization.

20292510124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073127535 (or 5073127533 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 20292510124 in words is "twenty billion, two hundred ninety-two million, five hundred ten thousand, one hundred twenty-four".