1513413056 has 28 divisors (see below), whose sum is σ = 3100059840. Its totient is φ = 732295680.

The previous prime is 1513413037. The next prime is 1513413059. The reversal of 1513413056 is 6503143151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513413059) 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, 379421 + ... + 383388.

Almost surely, 2^1513413056 is an apocalyptic number.

1513413056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1513413056 is an abundant number, since it is smaller than the sum of its proper divisors (1586646784).

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

1513413056 is an equidigital number, since it uses as much as digits as its factorization.

1513413056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762852 (or 762842 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1513413056 is about 38902.6098867415. The cubic root of 1513413056 is about 1148.1161484542.

The spelling of 1513413056 in words is "one billion, five hundred thirteen million, four hundred thirteen thousand, fifty-six".