1352364657 has 16 divisors (see below), whose sum is σ = 2068964352. Its totient is φ = 769698000.

The previous prime is 1352364641. The next prime is 1352364659. The reversal of 1352364657 is 7564632531.

It is not a de Polignac number, because 1352364657 - 2⁴ = 1352364641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1352364659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123013 + ... + 133554.

It is an arithmetic number, because the mean of its divisors is an integer number (129310272).

Almost surely, 2^1352364657 is an apocalyptic number.

It is an amenable number.

1352364657 is a deficient number, since it is larger than the sum of its proper divisors (716599695).

1352364657 is a wasteful number, since it uses less digits than its factorization.

1352364657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256828.

The product of its digits is 453600, while the sum is 42.

The square root of 1352364657 is about 36774.5109688763. The cubic root of 1352364657 is about 1105.8543673317.

The spelling of 1352364657 in words is "one billion, three hundred fifty-two million, three hundred sixty-four thousand, six hundred fifty-seven".