152445945904 has 20 divisors (see below), whose sum is σ = 337558880464. Its totient is φ = 65333976768.

The previous prime is 152445945859. The next prime is 152445945919. The reversal of 152445945904 is 409549544251.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680562147 + ... + 680562370.

Almost surely, 2^152445945904 is an apocalyptic number.

152445945904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

152445945904 is an abundant number, since it is smaller than the sum of its proper divisors (185112934560).

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

152445945904 is a wasteful number, since it uses less digits than its factorization.

152445945904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361124532 (or 1361124526 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 152445945904 in words is "one hundred fifty-two billion, four hundred forty-five million, nine hundred forty-five thousand, nine hundred four".