152495457 has 16 divisors (see below), whose sum is σ = 215724672. Its totient is φ = 95489280.

The previous prime is 152495443. The next prime is 152495507. The reversal of 152495457 is 754594251.

It is not a de Polignac number, because 152495457 - 2⁶ = 152495393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152495657) 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 15 ways as a sum of consecutive naturals, for example, 24828 + ... + 30354.

It is an arithmetic number, because the mean of its divisors is an integer number (13482792).

Almost surely, 2^152495457 is an apocalyptic number.

152495457 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

152495457 is a deficient number, since it is larger than the sum of its proper divisors (63229215).

152495457 is a wasteful number, since it uses less digits than its factorization.

152495457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6088.

The product of its digits is 252000, while the sum is 42.

The square root of 152495457 is about 12348.9050931651. The cubic root of 152495457 is about 534.2595597425.

It can be divided in two parts, 15249 and 5457, that added together give a triangular number (20706 = T₂₀₃).

The spelling of 152495457 in words is "one hundred fifty-two million, four hundred ninety-five thousand, four hundred fifty-seven".