1513340899 has 16 divisors (see below), whose sum is σ = 1822464000. Its totient is φ = 1227593664.

The previous prime is 1513340893. The next prime is 1513340903. The reversal of 1513340899 is 9980433151.

It is a cyclic number.

It is not a de Polignac number, because 1513340899 - 2³ = 1513340891 is a prime.

It is a super-2 number, since 2×1513340899² = 4580401353172256402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1513340891) 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, 134094 + ... + 144940.

It is an arithmetic number, because the mean of its divisors is an integer number (113904000).

Almost surely, 2^1513340899 is an apocalyptic number.

1513340899 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1513340899 is a deficient number, since it is larger than the sum of its proper divisors (309123101).

1513340899 is a wasteful number, since it uses less digits than its factorization.

1513340899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11922.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 1513340899 is about 38901.6824700423. The cubic root of 1513340899 is about 1148.0979014125.

The spelling of 1513340899 in words is "one billion, five hundred thirteen million, three hundred forty thousand, eight hundred ninety-nine".