1513150563 has 8 divisors (see below), whose sum is σ = 2018121808. Its totient is φ = 1008473184.

The previous prime is 1513150559. The next prime is 1513150591. The reversal of 1513150563 is 3650513151.

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

It is not a de Polignac number, because 1513150563 - 2² = 1513150559 is a prime.

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 1513150563.

It is not an unprimeable number, because it can be changed into a prime (1513155563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61156 + ... + 82257.

It is an arithmetic number, because the mean of its divisors is an integer number (252265226).

Almost surely, 2^1513150563 is an apocalyptic number.

1513150563 is a deficient number, since it is larger than the sum of its proper divisors (504971245).

1513150563 is a wasteful number, since it uses less digits than its factorization.

1513150563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146933.

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 1513150563 is about 38899.2360207755. The cubic root of 1513150563 is about 1148.0497665156.

It can be divided in two parts, 1513 and 150563, that added together give a triangular number (152076 = T₅₅₁).

The spelling of 1513150563 in words is "one billion, five hundred thirteen million, one hundred fifty thousand, five hundred sixty-three".