613116455 has 32 divisors (see below), whose sum is σ = 879963264. Its totient is φ = 401296896.

The previous prime is 613116443. The next prime is 613116467. The reversal of 613116455 is 554611316.

It is an interprime number because it is at equal distance from previous prime (613116443) and next prime (613116467).

It is not a de Polignac number, because 613116455 - 2⁶ = 613116391 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 31 ways as a sum of consecutive naturals, for example, 64169 + ... + 73101.

It is an arithmetic number, because the mean of its divisors is an integer number (27498852).

Almost surely, 2^613116455 is an apocalyptic number.

613116455 is a deficient number, since it is larger than the sum of its proper divisors (266846809).

613116455 is a wasteful number, since it uses less digits than its factorization.

613116455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9035.

The product of its digits is 10800, while the sum is 32.

The square root of 613116455 is about 24761.1884811695. The cubic root of 613116455 is about 849.5344417081.

The spelling of 613116455 in words is "six hundred thirteen million, one hundred sixteen thousand, four hundred fifty-five".