610636714360157 has 4 divisors (see below), whose sum is σ = 630334672887936. Its totient is φ = 590938755832380.

The previous prime is 610636714360081. The next prime is 610636714360229. The reversal of 610636714360157 is 751063417636016.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-610636714360157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610636714660157) 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, 9848979263843 + ... + 9848979263904.

It is an arithmetic number, because the mean of its divisors is an integer number (157583668221984).

Almost surely, 2^{610636714360157} is an apocalyptic number.

It is an amenable number.

610636714360157 is a deficient number, since it is larger than the sum of its proper divisors (19697958527779).

610636714360157 is a wasteful number, since it uses less digits than its factorization.

610636714360157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19697958527778.

The product of its (nonzero) digits is 11430720, while the sum is 56.

The spelling of 610636714360157 in words is "six hundred ten trillion, six hundred thirty-six billion, seven hundred fourteen million, three hundred sixty thousand, one hundred fifty-seven".