2656013534 has 8 divisors (see below), whose sum is σ = 4193705640. Its totient is φ = 1258111656.

The previous prime is 2656013519. The next prime is 2656013597. The reversal of 2656013534 is 4353106562.

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

It is a junction number, because it is equal to n+sod(n) for n = 2656013494 and 2656013503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34947509 + ... + 34947584.

It is an arithmetic number, because the mean of its divisors is an integer number (524213205).

Almost surely, 2^2656013534 is an apocalyptic number.

2656013534 is a deficient number, since it is larger than the sum of its proper divisors (1537692106).

2656013534 is a wasteful number, since it uses less digits than its factorization.

2656013534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69895114.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 2656013534 is about 51536.5262119984. The cubic root of 2656013534 is about 1384.8734667862.

The spelling of 2656013534 in words is "two billion, six hundred fifty-six million, thirteen thousand, five hundred thirty-four".