2615656054630 has 8 divisors (see below), whose sum is σ = 4708180898352. Its totient is φ = 1046262421848.

The previous prime is 2615656054621. The next prime is 2615656054729. The reversal of 2615656054630 is 364506565162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2615656054630² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130782802722 + ... + 130782802741.

It is an arithmetic number, because the mean of its divisors is an integer number (588522612294).

Almost surely, 2^{2615656054630} is an apocalyptic number.

2615656054630 is a deficient number, since it is larger than the sum of its proper divisors (2092524843722).

2615656054630 is a wasteful number, since it uses less digits than its factorization.

2615656054630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261565605470.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 2615656054630 in words is "two trillion, six hundred fifteen billion, six hundred fifty-six million, fifty-four thousand, six hundred thirty".