1513732042 has 8 divisors (see below), whose sum is σ = 2270833632. Its totient is φ = 756787500.

The previous prime is 1513732039. The next prime is 1513732063. The reversal of 1513732042 is 2402373151.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1513732042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11134 + ... + 56137.

It is an arithmetic number, because the mean of its divisors is an integer number (283854204).

Almost surely, 2^1513732042 is an apocalyptic number.

1513732042 is a deficient number, since it is larger than the sum of its proper divisors (757101590).

1513732042 is a wasteful number, since it uses less digits than its factorization.

1513732042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78524.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1513732042 is about 38906.7094727889. The cubic root of 1513732042 is about 1148.1968065950.

The spelling of 1513732042 in words is "one billion, five hundred thirteen million, seven hundred thirty-two thousand, forty-two".