1357395456 has 40 divisors (see below), whose sum is σ = 3616190424. Its totient is φ = 452464640.

The previous prime is 1357395449. The next prime is 1357395497. The reversal of 1357395456 is 6545937531.

It is a super-3 number, since 3×1357395456³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440325 + ... + 443396.

Almost surely, 2^1357395456 is an apocalyptic number.

1357395456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1357395456 is an abundant number, since it is smaller than the sum of its proper divisors (2258794968).

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

1357395456 is an frugal number, since it uses more digits than its factorization.

1357395456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883742 (or 883726 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 48.

The square root of 1357395456 is about 36842.8480983759. The cubic root of 1357395456 is about 1107.2239305641.

The spelling of 1357395456 in words is "one billion, three hundred fifty-seven million, three hundred ninety-five thousand, four hundred fifty-six".