607949792651 has 4 divisors (see below), whose sum is σ = 615274489032. Its totient is φ = 600625096272.

The previous prime is 607949792603. The next prime is 607949792657. The reversal of 607949792651 is 156297949706.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-607949792651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (607949792657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3662348066 + ... + 3662348231.

It is an arithmetic number, because the mean of its divisors is an integer number (153818622258).

Almost surely, 2^607949792651 is an apocalyptic number.

607949792651 is a deficient number, since it is larger than the sum of its proper divisors (7324696381).

607949792651 is an equidigital number, since it uses as much as digits as its factorization.

607949792651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7324696380.

The product of its (nonzero) digits is 51438240, while the sum is 65.

The spelling of 607949792651 in words is "six hundred seven billion, nine hundred forty-nine million, seven hundred ninety-two thousand, six hundred fifty-one".