245153555532 has 48 divisors (see below), whose sum is σ = 644289933280. Its totient is φ = 80598426624.

The previous prime is 245153555519. The next prime is 245153555599. The reversal of 245153555532 is 235555351542.

It is a happy number.

245153555532 is a `hidden beast` number, since 2 + 4 + 515 + 3 + 55 + 55 + 32 = 666.

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, 15539653 + ... + 15555420.

Almost surely, 2^245153555532 is an apocalyptic number.

It is an amenable number.

245153555532 is an abundant number, since it is smaller than the sum of its proper divisors (399136377748).

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

245153555532 is a wasteful number, since it uses less digits than its factorization.

245153555532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31095159 (or 31095151 counting only the distinct ones).

The product of its digits is 2250000, while the sum is 45.

The spelling of 245153555532 in words is "two hundred forty-five billion, one hundred fifty-three million, five hundred fifty-five thousand, five hundred thirty-two".