1357009602 has 64 divisors (see below), whose sum is σ = 3095608320. Its totient is φ = 393125184.

The previous prime is 1357009573. The next prime is 1357009613. The reversal of 1357009602 is 2069007531.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244753 + ... + 250235.

It is an arithmetic number, because the mean of its divisors is an integer number (48368880).

Almost surely, 2^1357009602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1357009602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1547804160).

1357009602 is an abundant number, since it is smaller than the sum of its proper divisors (1738598718).

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

1357009602 is a wasteful number, since it uses less digits than its factorization.

1357009602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 1357009602 is about 36837.6112417730. The cubic root of 1357009602 is about 1107.1190072547.

The spelling of 1357009602 in words is "one billion, three hundred fifty-seven million, nine thousand, six hundred two".