152530425324640 has 48 divisors (see below), whose sum is σ = 393112505273040. Its totient is φ = 55465609208320.

The previous prime is 152530425324611. The next prime is 152530425324691. The reversal of 152530425324640 is 46423524035251.

It is a happy number.

It is a super-2 number, since 2×152530425324640² (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, 43332505435 + ... + 43332508954.

It is an arithmetic number, because the mean of its divisors is an integer number (8189843859855).

Almost surely, 2^{152530425324640} is an apocalyptic number.

152530425324640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152530425324640 is an abundant number, since it is smaller than the sum of its proper divisors (240582079948400).

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

152530425324640 is a wasteful number, since it uses less digits than its factorization.

152530425324640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86665014415 (or 86665014407 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 46.

Adding to 152530425324640 its reverse (46423524035251), we get a palindrome (198953949359891).

The spelling of 152530425324640 in words is "one hundred fifty-two trillion, five hundred thirty billion, four hundred twenty-five million, three hundred twenty-four thousand, six hundred forty".