152543444025240 has 128 divisors (see below), whose sum is σ = 508495912632000. Its totient is φ = 40676830470144.

The previous prime is 152543444025227. The next prime is 152543444025251. The reversal of 152543444025240 is 42520444345251.

152543444025240 is a `hidden beast` number, since 1 + 5 + 2 + 5 + 4 + 344 + 40 + 25 + 240 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28639032 + ... + 33545208.

Almost surely, 2^{152543444025240} is an apocalyptic number.

152543444025240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152543444025240 is an abundant number, since it is smaller than the sum of its proper divisors (355952468606760).

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

152543444025240 is a wasteful number, since it uses less digits than its factorization.

152543444025240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4934986 (or 4934976 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

The spelling of 152543444025240 in words is "one hundred fifty-two trillion, five hundred forty-three billion, four hundred forty-four million, twenty-five thousand, two hundred forty".