1357763456 has 48 divisors (see below), whose sum is σ = 3093849720. Its totient is φ = 581425920.

The previous prime is 1357763447. The next prime is 1357763467. The reversal of 1357763456 is 6543677531.

It is a self number, because there is not a number n which added to its sum of digits gives 1357763456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1102361 + ... + 1103591.

Almost surely, 2^1357763456 is an apocalyptic number.

1357763456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1357763456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546924860).

1357763456 is an abundant number, since it is smaller than the sum of its proper divisors (1736086264).

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

1357763456 is an frugal number, since it uses more digits than its factorization.

1357763456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483 (or 1240 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 47.

The square root of 1357763456 is about 36847.8419449498. The cubic root of 1357763456 is about 1107.3239804031.

The spelling of 1357763456 in words is "one billion, three hundred fifty-seven million, seven hundred sixty-three thousand, four hundred fifty-six".