1352506715057 has 4 divisors (see below), whose sum is σ = 1352756860416. Its totient is φ = 1352256569700.

The previous prime is 1352506715033. The next prime is 1352506715059. The reversal of 1352506715057 is 7505176052531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1352506715057 - 2¹⁶ = 1352506649521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352506715059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125064569 + ... + 125075382.

It is an arithmetic number, because the mean of its divisors is an integer number (338189215104).

Almost surely, 2^{1352506715057} is an apocalyptic number.

It is an amenable number.

1352506715057 is a deficient number, since it is larger than the sum of its proper divisors (250145359).

1352506715057 is an equidigital number, since it uses as much as digits as its factorization.

1352506715057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250145358.

The product of its (nonzero) digits is 1102500, while the sum is 47.

The spelling of 1352506715057 in words is "one trillion, three hundred fifty-two billion, five hundred six million, seven hundred fifteen thousand, fifty-seven".