133525300513522 has 16 divisors (see below), whose sum is σ = 209391200317440. Its totient is φ = 63859926320916.

The previous prime is 133525300513519. The next prime is 133525300513547. The reversal of 133525300513522 is 225315003525331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2743571058 + ... + 2743619725.

It is an arithmetic number, because the mean of its divisors is an integer number (13086950019840).

Almost surely, 2^{133525300513522} is an apocalyptic number.

133525300513522 is a deficient number, since it is larger than the sum of its proper divisors (75865899803918).

133525300513522 is an frugal number, since it uses more digits than its factorization.

133525300513522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487190854 (or 5487190808 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 40.

The spelling of 133525300513522 in words is "one hundred thirty-three trillion, five hundred twenty-five billion, three hundred million, five hundred thirteen thousand, five hundred twenty-two".