202150453512 has 64 divisors (see below), whose sum is σ = 578707689600. Its totient is φ = 57643776000.

The previous prime is 202150453487. The next prime is 202150453517. The reversal of 202150453512 is 215354051202.

It is a self number, because there is not a number n which added to its sum of digits gives 202150453512.

It is not an unprimeable number, because it can be changed into a prime (202150453517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096489 + ... + 1267512.

It is an arithmetic number, because the mean of its divisors is an integer number (9042307650).

Almost surely, 2^202150453512 is an apocalyptic number.

It is an amenable number.

202150453512 is an abundant number, since it is smaller than the sum of its proper divisors (376557236088).

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

202150453512 is a wasteful number, since it uses less digits than its factorization.

202150453512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364526 (or 2364522 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 202150453512 in words is "two hundred two billion, one hundred fifty million, four hundred fifty-three thousand, five hundred twelve".