1513405134047 has 4 divisors (see below), whose sum is σ = 1513510326360. Its totient is φ = 1513299941736.

The previous prime is 1513405134023. The next prime is 1513405134061. The reversal of 1513405134047 is 7404315043151.

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

It is a cyclic number.

It is not a de Polignac number, because 1513405134047 - 2³⁸ = 1238527227103 is a prime.

It is a super-3 number, since 3×1513405134047³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1513405134047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513405134097) 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, 52574573 + ... + 52603350.

It is an arithmetic number, because the mean of its divisors is an integer number (378377581590).

Almost surely, 2^{1513405134047} is an apocalyptic number.

1513405134047 is a deficient number, since it is larger than the sum of its proper divisors (105192313).

1513405134047 is a wasteful number, since it uses less digits than its factorization.

1513405134047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105192312.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 1513405134047 in words is "one trillion, five hundred thirteen billion, four hundred five million, one hundred thirty-four thousand, forty-seven".