1513343257227 has 12 divisors (see below), whose sum is σ = 2190428850480. Its totient is φ = 1006823847888.

The previous prime is 1513343257219. The next prime is 1513343257241. The reversal of 1513343257227 is 7227523433151.

1513343257227 is a `hidden beast` number, since 1 + 5 + 1 + 33 + 43 + 2 + 572 + 2 + 7 = 666.

It is not a de Polignac number, because 1513343257227 - 2³ = 1513343257219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1513343257927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172633452 + ... + 172642217.

It is an arithmetic number, because the mean of its divisors is an integer number (182535737540).

Almost surely, 2^{1513343257227} is an apocalyptic number.

1513343257227 is a deficient number, since it is larger than the sum of its proper divisors (677085593253).

1513343257227 is a wasteful number, since it uses less digits than its factorization.

1513343257227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345276162 (or 345276159 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 45.

The spelling of 1513343257227 in words is "one trillion, five hundred thirteen billion, three hundred forty-three million, two hundred fifty-seven thousand, two hundred twenty-seven".