152253747 has 12 divisors (see below), whose sum is σ = 220033944. Its totient is φ = 101450880.

The previous prime is 152253719. The next prime is 152253781. The reversal of 152253747 is 747352251.

It is not a de Polignac number, because 152253747 - 2²⁶ = 85144883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152253797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24588 + ... + 30150.

It is an arithmetic number, because the mean of its divisors is an integer number (18336162).

Almost surely, 2^152253747 is an apocalyptic number.

152253747 is a deficient number, since it is larger than the sum of its proper divisors (67780197).

152253747 is a wasteful number, since it uses less digits than its factorization.

152253747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8610 (or 8607 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 152253747 is about 12339.1145144212. The cubic root of 152253747 is about 533.9771378505.

The spelling of 152253747 in words is "one hundred fifty-two million, two hundred fifty-three thousand, seven hundred forty-seven".