2656435498 has 16 divisors (see below), whose sum is σ = 4097061504. Its totient is φ = 1290831120.

The previous prime is 2656435451. The next prime is 2656435499. The reversal of 2656435498 is 8945346562.

It is not an unprimeable number, because it can be changed into a prime (2656435499) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 45403 + ... + 85873.

It is an arithmetic number, because the mean of its divisors is an integer number (256066344).

Almost surely, 2^2656435498 is an apocalyptic number.

2656435498 is a deficient number, since it is larger than the sum of its proper divisors (1440626006).

2656435498 is a wasteful number, since it uses less digits than its factorization.

2656435498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41397.

The product of its digits is 6220800, while the sum is 52.

The square root of 2656435498 is about 51540.6198837383. The cubic root of 2656435498 is about 1384.9468017292.

The spelling of 2656435498 in words is "two billion, six hundred fifty-six million, four hundred thirty-five thousand, four hundred ninety-eight".