2653403146 has 16 divisors (see below), whose sum is σ = 4220064576. Its totient is φ = 1246931136.

The previous prime is 2653403141. The next prime is 2653403147. The reversal of 2653403146 is 6413043562.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (2653403141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28956 + ... + 78391.

It is an arithmetic number, because the mean of its divisors is an integer number (263754036).

Almost surely, 2^2653403146 is an apocalyptic number.

2653403146 is a deficient number, since it is larger than the sum of its proper divisors (1566661430).

2653403146 is a wasteful number, since it uses less digits than its factorization.

2653403146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108093.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 2653403146 is about 51511.1943755918. The cubic root of 2653403146 is about 1384.4196234606.

The spelling of 2653403146 in words is "two billion, six hundred fifty-three million, four hundred three thousand, one hundred forty-six".