610660400340725 has 48 divisors (see below), whose sum is σ = 865693588421376. Its totient is φ = 418593152640000.

The previous prime is 610660400340701. The next prime is 610660400340763. The reversal of 610660400340725 is 527043004066016.

It is not a de Polignac number, because 610660400340725 - 2¹⁸ = 610660400078581 is a prime.

It is a super-2 number, since 2×610660400340725² (a number of 30 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 6180661325 + ... + 6180760125.

It is an arithmetic number, because the mean of its divisors is an integer number (18035283092112).

Almost surely, 2^{610660400340725} is an apocalyptic number.

It is an amenable number.

610660400340725 is a deficient number, since it is larger than the sum of its proper divisors (255033188080651).

610660400340725 is a wasteful number, since it uses less digits than its factorization.

610660400340725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110726 (or 110721 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 610660400340725 in words is "six hundred ten trillion, six hundred sixty billion, four hundred million, three hundred forty thousand, seven hundred twenty-five".