6514320492 has 36 divisors (see below), whose sum is σ = 16911805456. Its totient is φ = 2112752160.

The previous prime is 6514320473. The next prime is 6514320497. The reversal of 6514320492 is 2940234156.

It is a happy number.

6514320492 is a `hidden beast` number, since 6 + 5 + 143 + 20 + 492 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×6514320492² = 84872742944982244128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6514320497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2443984 + ... + 2446647.

Almost surely, 2^6514320492 is an apocalyptic number.

It is an amenable number.

6514320492 is an abundant number, since it is smaller than the sum of its proper divisors (10397484964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6514320492 is a wasteful number, since it uses less digits than its factorization.

6514320492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4890678 (or 4890673 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 6514320492 is about 80711.3405414629. The cubic root of 6514320492 is about 1867.6251217490.

The spelling of 6514320492 in words is "six billion, five hundred fourteen million, three hundred twenty thousand, four hundred ninety-two".