152530436025445 has 8 divisors (see below), whose sum is σ = 183040704222840. Its totient is φ = 122021561492160.

The previous prime is 152530436025419. The next prime is 152530436025557. The reversal of 152530436025445 is 544520634035251.

152530436025445 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 38790749281284 + 113739686744161 = 6228222^2 + 10664881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152530436025445 - 2⁵ = 152530436025413 is a prime.

It is a super-2 number, since 2×152530436025445² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348175230 + ... + 348613039.

It is an arithmetic number, because the mean of its divisors is an integer number (22880088027855).

Almost surely, 2^{152530436025445} is an apocalyptic number.

It is an amenable number.

152530436025445 is a deficient number, since it is larger than the sum of its proper divisors (30510268197395).

152530436025445 is an equidigital number, since it uses as much as digits as its factorization.

152530436025445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696832055.

The product of its (nonzero) digits is 8640000, while the sum is 49.

The spelling of 152530436025445 in words is "one hundred fifty-two trillion, five hundred thirty billion, four hundred thirty-six million, twenty-five thousand, four hundred forty-five".