1513011055 has 8 divisors (see below), whose sum is σ = 1878220800. Its totient is φ = 1168670496.

The previous prime is 1513011043. The next prime is 1513011109. The reversal of 1513011055 is 5501103151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1513011055 - 2²⁷ = 1378793327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5217135 + ... + 5217424.

It is an arithmetic number, because the mean of its divisors is an integer number (234777600).

Almost surely, 2^1513011055 is an apocalyptic number.

1513011055 is a deficient number, since it is larger than the sum of its proper divisors (365209745).

1513011055 is a wasteful number, since it uses less digits than its factorization.

1513011055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10434593.

The product of its (nonzero) digits is 375, while the sum is 22.

The square root of 1513011055 is about 38897.4427822704. The cubic root of 1513011055 is about 1148.0144831686.

The spelling of 1513011055 in words is "one billion, five hundred thirteen million, eleven thousand, fifty-five".