610100010005 has 4 divisors (see below), whose sum is σ = 732120012012. Its totient is φ = 488080008000.

The previous prime is 610100009989. The next prime is 610100010031. The reversal of 610100010005 is 500010001016.

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 288482855236 + 321617154769 = 537106^2 + 567113^2 .

It is not a de Polignac number, because 610100010005 - 2⁴ = 610100009989 is a prime.

It is a super-2 number, since 2×610100010005² (a number of 24 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 3 ways as a sum of consecutive naturals, for example, 61010000996 + ... + 61010001005.

It is an arithmetic number, because the mean of its divisors is an integer number (183030003003).

Almost surely, 2^610100010005 is an apocalyptic number.

It is an amenable number.

610100010005 is a deficient number, since it is larger than the sum of its proper divisors (122020002007).

610100010005 is a wasteful number, since it uses less digits than its factorization.

610100010005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122020002006.

The product of its (nonzero) digits is 30, while the sum is 14.

The spelling of 610100010005 in words is "six hundred ten billion, one hundred million, ten thousand, five".