245234451532 has 48 divisors (see below), whose sum is σ = 493725089088. Its totient is φ = 104403087360.

The previous prime is 245234451481. The next prime is 245234451559. The reversal of 245234451532 is 235154432542.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32777232 + ... + 32784712.

It is an arithmetic number, because the mean of its divisors is an integer number (10285939356).

Almost surely, 2^245234451532 is an apocalyptic number.

It is an amenable number.

245234451532 is an abundant number, since it is smaller than the sum of its proper divisors (248490637556).

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

245234451532 is a wasteful number, since it uses less digits than its factorization.

245234451532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15106 (or 15104 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

The spelling of 245234451532 in words is "two hundred forty-five billion, two hundred thirty-four million, four hundred fifty-one thousand, five hundred thirty-two".