1513413204053 has 4 divisors (see below), whose sum is σ = 1554316263660. Its totient is φ = 1472510144448.

The previous prime is 1513413204031. The next prime is 1513413204073. The reversal of 1513413204053 is 3504023143151.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 759367587889 + 754045616164 = 871417^2 + 868358^2 .

It is a cyclic number.

It is not a de Polignac number, because 1513413204053 - 2²⁶ = 1513346095189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513413204073) 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, 20451529748 + ... + 20451529821.

It is an arithmetic number, because the mean of its divisors is an integer number (388579065915).

Almost surely, 2^{1513413204053} is an apocalyptic number.

It is an amenable number.

1513413204053 is a deficient number, since it is larger than the sum of its proper divisors (40903059607).

1513413204053 is an equidigital number, since it uses as much as digits as its factorization.

1513413204053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40903059606.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 1513413204053 in words is "one trillion, five hundred thirteen billion, four hundred thirteen million, two hundred four thousand, fifty-three".