613423977190 has 16 divisors (see below), whose sum is σ = 1114293098160. Its totient is φ = 243118493280.

The previous prime is 613423977151. The next prime is 613423977193. The reversal of 613423977190 is 91779324316.

It is a super-2 number, since 2×613423977190² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613423977193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281386056 + ... + 281388235.

It is an arithmetic number, because the mean of its divisors is an integer number (69643318635).

Almost surely, 2^613423977190 is an apocalyptic number.

613423977190 is a deficient number, since it is larger than the sum of its proper divisors (500869120970).

613423977190 is a wasteful number, since it uses less digits than its factorization.

613423977190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562774407.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The spelling of 613423977190 in words is "six hundred thirteen billion, four hundred twenty-three million, nine hundred seventy-seven thousand, one hundred ninety".