1525133126652 has 24 divisors (see below), whose sum is σ = 3558737952000. Its totient is φ = 508364281776.

The previous prime is 1525133126641. The next prime is 1525133126681. The reversal of 1525133126652 is 2566213315251.

It is a super-2 number, since 2×1525133126652² (a number of 25 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, 1199652 + ... + 2118827.

It is an arithmetic number, because the mean of its divisors is an integer number (148280748000).

Almost surely, 2^{1525133126652} is an apocalyptic number.

1525133126652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1525133126652 is an abundant number, since it is smaller than the sum of its proper divisors (2033604825348).

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

1525133126652 is a wasteful number, since it uses less digits than its factorization.

1525133126652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356785 (or 3356783 counting only the distinct ones).

The product of its digits is 324000, while the sum is 42.

The spelling of 1525133126652 in words is "one trillion, five hundred twenty-five billion, one hundred thirty-three million, one hundred twenty-six thousand, six hundred fifty-two".