152125544 has 8 divisors (see below), whose sum is σ = 285235410. Its totient is φ = 76062768.

The previous prime is 152125543. The next prime is 152125559. The reversal of 152125544 is 445521251.

It can be written as a sum of positive squares in only one way, i.e., 150356644 + 1768900 = 12262^2 + 1330^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×152125544² = 46284362274591872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152125543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9507839 + ... + 9507854.

Almost surely, 2^152125544 is an apocalyptic number.

It is an amenable number.

152125544 is a deficient number, since it is larger than the sum of its proper divisors (133109866).

152125544 is a wasteful number, since it uses less digits than its factorization.

152125544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19015699 (or 19015695 counting only the distinct ones).

The product of its digits is 8000, while the sum is 29.

The square root of 152125544 is about 12333.9184365716. The cubic root of 152125544 is about 533.8272199319.

Adding to 152125544 its reverse (445521251), we get a palindrome (597646795).

The spelling of 152125544 in words is "one hundred fifty-two million, one hundred twenty-five thousand, five hundred forty-four".