1516052074 has 8 divisors (see below), whose sum is σ = 2275575840. Its totient is φ = 757526796.

The previous prime is 1516052071. The next prime is 1516052089. The reversal of 1516052074 is 4702506151.

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

It is not an unprimeable number, because it can be changed into a prime (1516052071) 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 3 ways as a sum of consecutive naturals, for example, 245814 + ... + 251905.

It is an arithmetic number, because the mean of its divisors is an integer number (284446980).

Almost surely, 2^1516052074 is an apocalyptic number.

1516052074 is a deficient number, since it is larger than the sum of its proper divisors (759523766).

1516052074 is a wasteful number, since it uses less digits than its factorization.

1516052074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499244.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 1516052074 is about 38936.5133775483. The cubic root of 1516052074 is about 1148.7831044542.

The spelling of 1516052074 in words is "one billion, five hundred sixteen million, fifty-two thousand, seventy-four".