202500036428 has 6 divisors (see below), whose sum is σ = 354375063756. Its totient is φ = 101250018212.

The previous prime is 202500036397. The next prime is 202500036443. The reversal of 202500036428 is 824630005202.

It is a junction number, because it is equal to n+sod(n) for n = 202500036394 and 202500036403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25312504550 + ... + 25312504557.

It is an arithmetic number, because the mean of its divisors is an integer number (59062510626).

Almost surely, 2^202500036428 is an apocalyptic number.

It is an amenable number.

202500036428 is a deficient number, since it is larger than the sum of its proper divisors (151875027328).

202500036428 is a wasteful number, since it uses less digits than its factorization.

202500036428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50625009111 (or 50625009109 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 202500036428 in words is "two hundred two billion, five hundred million, thirty-six thousand, four hundred twenty-eight".