152245135251120 has 40 divisors (see below), whose sum is σ = 471959919279216. Its totient is φ = 40598702733568.

The previous prime is 152245135251119. The next prime is 152245135251127. The reversal of 152245135251120 is 21152531542251.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×152245135251120² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152245135251127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317177364867 + ... + 317177365346.

Almost surely, 2^{152245135251120} is an apocalyptic number.

152245135251120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152245135251120 is an abundant number, since it is smaller than the sum of its proper divisors (319714784028096).

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

152245135251120 is a wasteful number, since it uses less digits than its factorization.

152245135251120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634354730229 (or 634354730223 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 39.

Adding to 152245135251120 its reverse (21152531542251), we get a palindrome (173397666793371).

The spelling of 152245135251120 in words is "one hundred fifty-two trillion, two hundred forty-five billion, one hundred thirty-five million, two hundred fifty-one thousand, one hundred twenty".