152725077 has 12 divisors (see below), whose sum is σ = 221464620. Its totient is φ = 101419008.

The previous prime is 152725057. The next prime is 152725103. The reversal of 152725077 is 770527251.

It can be written as a sum of positive squares in 2 ways, for example, as 73977201 + 78747876 = 8601^2 + 8874^2 .

It is not a de Polignac number, because 152725077 - 2²⁰ = 151676501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152725057) 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, 30702 + ... + 35327.

It is an arithmetic number, because the mean of its divisors is an integer number (18455385).

Almost surely, 2^152725077 is an apocalyptic number.

It is an amenable number.

152725077 is a deficient number, since it is larger than the sum of its proper divisors (68739543).

152725077 is a wasteful number, since it uses less digits than its factorization.

152725077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66292 (or 66289 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 36.

The square root of 152725077 is about 12358.1987765208. The cubic root of 152725077 is about 534.5275790013.

The spelling of 152725077 in words is "one hundred fifty-two million, seven hundred twenty-five thousand, seventy-seven".