7727004320125 has 16 divisors (see below), whose sum is σ = 9954375634944. Its totient is φ = 5982196890000.

The previous prime is 7727004320117. The next prime is 7727004320131. The reversal of 7727004320125 is 5210234007277.

It is not a de Polignac number, because 7727004320125 - 2³ = 7727004320117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997028941 + ... + 997036690.

It is an arithmetic number, because the mean of its divisors is an integer number (622148477184).

Almost surely, 2^{7727004320125} is an apocalyptic number.

It is an amenable number.

7727004320125 is a deficient number, since it is larger than the sum of its proper divisors (2227371314819).

7727004320125 is a wasteful number, since it uses less digits than its factorization.

7727004320125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994065677 (or 1994065667 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 40.

The spelling of 7727004320125 in words is "seven trillion, seven hundred twenty-seven billion, four million, three hundred twenty thousand, one hundred twenty-five".