152157652 has 12 divisors (see below), whose sum is σ = 267816276. Its totient is φ = 75638720.

The previous prime is 152157631. The next prime is 152157671. The reversal of 152157652 is 256751251.

152157652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 134467216 + 17690436 = 11596^2 + 4206^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109249 + ... + 110632.

It is an arithmetic number, because the mean of its divisors is an integer number (22318023).

Almost surely, 2^152157652 is an apocalyptic number.

It is an amenable number.

152157652 is a deficient number, since it is larger than the sum of its proper divisors (115658624).

152157652 is a wasteful number, since it uses less digits than its factorization.

152157652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220058 (or 220056 counting only the distinct ones).

The product of its digits is 21000, while the sum is 34.

The square root of 152157652 is about 12335.2199818244. The cubic root of 152157652 is about 533.8647742619.

The spelling of 152157652 in words is "one hundred fifty-two million, one hundred fifty-seven thousand, six hundred fifty-two".