152127556 has 27 divisors (see below), whose sum is σ = 310040157. Its totient is φ = 65123520.

The previous prime is 152127551. The next prime is 152127557. The reversal of 152127556 is 655721251.

The square root of 152127556 is 12334.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 26687556 + 125440000 = 5166^2 + 11200^2 .

It is not an unprimeable number, because it can be changed into a prime (152127551) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 172236 + ... + 173116.

Almost surely, 2^152127556 is an apocalyptic number.

152127556 is the 12334-th square number.

It is an amenable number.

152127556 is an abundant number, since it is smaller than the sum of its proper divisors (157912601).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152127556 is an frugal number, since it uses more digits than its factorization.

152127556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780 (or 890 counting only the distinct ones).

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

The cubic root of 152127556 is about 533.8295733733.

It can be divided in two parts, 1521 and 27556, that multiplied together give a square (41912676 = 6474²).

The spelling of 152127556 in words is "one hundred fifty-two million, one hundred twenty-seven thousand, five hundred fifty-six".