2154264602 has 32 divisors (see below), whose sum is σ = 3749974272. Its totient is φ = 909062784.

The previous prime is 2154264587. The next prime is 2154264683. The reversal of 2154264602 is 2064624512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 757928 + ... + 760764.

It is an arithmetic number, because the mean of its divisors is an integer number (117186696).

Almost surely, 2^2154264602 is an apocalyptic number.

2154264602 is a deficient number, since it is larger than the sum of its proper divisors (1595709670).

2154264602 is a wasteful number, since it uses less digits than its factorization.

2154264602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 2154264602 is about 46414.0560821827. The cubic root of 2154264602 is about 1291.5156757550.

The spelling of 2154264602 in words is "two billion, one hundred fifty-four million, two hundred sixty-four thousand, six hundred two".