2656525146 has 32 divisors (see below), whose sum is σ = 5809503168. Its totient is φ = 803139840.

The previous prime is 2656525127. The next prime is 2656525153. The reversal of 2656525146 is 6415256562.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2656525098 and 2656525107.

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 15 ways as a sum of consecutive naturals, for example, 17901 + ... + 75056.

It is an arithmetic number, because the mean of its divisors is an integer number (181546974).

Almost surely, 2^2656525146 is an apocalyptic number.

2656525146 is an abundant number, since it is smaller than the sum of its proper divisors (3152978022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2656525146 is a wasteful number, since it uses less digits than its factorization.

2656525146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93406.

The product of its digits is 432000, while the sum is 42.

The square root of 2656525146 is about 51541.4895593831. The cubic root of 2656525146 is about 1384.9623810415.

The spelling of 2656525146 in words is "two billion, six hundred fifty-six million, five hundred twenty-five thousand, one hundred forty-six".