514990619 has 16 divisors (see below), whose sum is σ = 613557504. Its totient is φ = 426064800.

The previous prime is 514990603. The next prime is 514990657. The reversal of 514990619 is 916099415.

It is a cyclic number.

It is not a de Polignac number, because 514990619 - 2⁴ = 514990603 is a prime.

It is a super-2 number, since 2×514990619² = 530430675316006322, which contains 22 as substring.

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 514990619.

It is not an unprimeable number, because it can be changed into a prime (514990699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15209 + ... + 35514.

It is an arithmetic number, because the mean of its divisors is an integer number (38347344).

Almost surely, 2^514990619 is an apocalyptic number.

514990619 is a deficient number, since it is larger than the sum of its proper divisors (98566885).

514990619 is a wasteful number, since it uses less digits than its factorization.

514990619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50818.

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 514990619 is about 22693.4047467541. The cubic root of 514990619 is about 801.5545911636.

The spelling of 514990619 in words is "five hundred fourteen million, nine hundred ninety thousand, six hundred nineteen".