1352556052531 has 8 divisors (see below), whose sum is σ = 1353102663744. Its totient is φ = 1352009559360.

The previous prime is 1352556052511. The next prime is 1352556052543. The reversal of 1352556052531 is 1352506552531.

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

It is a cyclic number.

It is not a de Polignac number, because 1352556052531 - 2⁵ = 1352556052499 is a prime.

It is a super-2 number, since 2×1352556052531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352556052511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27990111 + ... + 28038391.

It is an arithmetic number, because the mean of its divisors is an integer number (169137832968).

Almost surely, 2^{1352556052531} is an apocalyptic number.

1352556052531 is a deficient number, since it is larger than the sum of its proper divisors (546611213).

1352556052531 is an equidigital number, since it uses as much as digits as its factorization.

1352556052531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59021.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 1352556052531 in words is "one trillion, three hundred fifty-two billion, five hundred fifty-six million, fifty-two thousand, five hundred thirty-one".