613061654112151 has 16 divisors (see below), whose sum is σ = 630411884184960. Its totient is φ = 595752856826400.

The previous prime is 613061654112137. The next prime is 613061654112157. The reversal of 613061654112151 is 151211456160316.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 613061654112151 - 2¹³ = 613061654103959 is a prime.

It is a super-2 number, since 2×613061654112151² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 613061654112098 and 613061654112107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613061654112157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132547620 + ... + 137094838.

It is an arithmetic number, because the mean of its divisors is an integer number (39400742761560).

Almost surely, 2^{613061654112151} is an apocalyptic number.

613061654112151 is a deficient number, since it is larger than the sum of its proper divisors (17350230072809).

613061654112151 is a wasteful number, since it uses less digits than its factorization.

613061654112151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4551774.

The product of its (nonzero) digits is 129600, while the sum is 43.

The spelling of 613061654112151 in words is "six hundred thirteen trillion, sixty-one billion, six hundred fifty-four million, one hundred twelve thousand, one hundred fifty-one".