152259942025 has 9 divisors (see below), whose sum is σ = 188804747413. Its totient is φ = 121806392800.

The previous prime is 152259942013. The next prime is 152259942031. The reversal of 152259942025 is 520249952251.

The square root of 152259942025 is 390205.

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

152259942025 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 4 ways, for example, as 45197484409 + 107062457616 = 212597^2 + 327204^2 .

It is not a de Polignac number, because 152259942025 - 2²⁷ = 152125724297 is a prime.

It is a super-2 number, since 2×152259942025² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1912005 + ... + 1990045.

Almost surely, 2^152259942025 is an apocalyptic number.

152259942025 is the 390205-th square number.

152259942025 is the 195103-rd centered octagonal number.

It is an amenable number.

152259942025 is a deficient number, since it is larger than the sum of its proper divisors (36544805388).

152259942025 is an frugal number, since it uses more digits than its factorization.

152259942025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156092 (or 78046 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 152259942025 in words is "one hundred fifty-two billion, two hundred fifty-nine million, nine hundred forty-two thousand, twenty-five".