627400072141165 has 4 divisors (see below), whose sum is σ = 752880086569404. Its totient is φ = 501920057712928.

The previous prime is 627400072141121. The next prime is 627400072141181. The reversal of 627400072141165 is 561141270004726.

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

It can be written as a sum of positive squares in 2 ways, for example, as 496204627473801 + 131195444667364 = 22275651^2 + 11454058^2 .

It is a cyclic number.

It is not a de Polignac number, because 627400072141165 - 2¹³ = 627400072132973 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 3 ways as a sum of consecutive naturals, for example, 62740007214112 + ... + 62740007214121.

It is an arithmetic number, because the mean of its divisors is an integer number (188220021642351).

Almost surely, 2^{627400072141165} is an apocalyptic number.

It is an amenable number.

627400072141165 is a deficient number, since it is larger than the sum of its proper divisors (125480014428239).

627400072141165 is a wasteful number, since it uses less digits than its factorization.

627400072141165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125480014428238.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 627400072141165 in words is "six hundred twenty-seven trillion, four hundred billion, seventy-two million, one hundred forty-one thousand, one hundred sixty-five".