2656046354 has 8 divisors (see below), whose sum is σ = 4290536460. Its totient is φ = 1225867536.

The previous prime is 2656046311. The next prime is 2656046363. The reversal of 2656046354 is 4536406562.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2202143329 + 453903025 = 46927^2 + 21305^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51077789 + ... + 51077840.

Almost surely, 2^2656046354 is an apocalyptic number.

2656046354 is a deficient number, since it is larger than the sum of its proper divisors (1634490106).

2656046354 is a wasteful number, since it uses less digits than its factorization.

2656046354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102155644.

The product of its (nonzero) digits is 518400, while the sum is 41.

The square root of 2656046354 is about 51536.8446259567. The cubic root of 2656046354 is about 1384.8791709941.

The spelling of 2656046354 in words is "two billion, six hundred fifty-six million, forty-six thousand, three hundred fifty-four".