152173328836 has 9 divisors (see below), whose sum is σ = 266304690799. Its totient is φ = 76086274324.

The previous prime is 152173328831. The next prime is 152173328863. The reversal of 152173328836 is 638823371251.

The square root of 152173328836 is 390094.

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

It is a super-2 number, since 2×152173328836² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152173328836.

It is not an unprimeable number, because it can be changed into a prime (152173328831) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 682665 + ... + 877711.

Almost surely, 2^152173328836 is an apocalyptic number.

152173328836 is the 390094-th square number.

It is an amenable number.

152173328836 is a deficient number, since it is larger than the sum of its proper divisors (114131361963).

152173328836 is an frugal number, since it uses more digits than its factorization.

152173328836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390098 (or 195049 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

Multiplying 152173328836 by its sum of digits (49), we get a square (7456493112964 = 2730658²).

The spelling of 152173328836 in words is "one hundred fifty-two billion, one hundred seventy-three million, three hundred twenty-eight thousand, eight hundred thirty-six".