2153400602 has 8 divisors (see below), whose sum is σ = 3239860512. Its totient is φ = 1073447100.

The previous prime is 2153400593. The next prime is 2153400607. The reversal of 2153400602 is 2060043512.

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

It is not an unprimeable number, because it can be changed into a prime (2153400607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1625774 + ... + 1627097.

It is an arithmetic number, because the mean of its divisors is an integer number (404982564).

Almost surely, 2^2153400602 is an apocalyptic number.

2153400602 is a deficient number, since it is larger than the sum of its proper divisors (1086459910).

2153400602 is a wasteful number, since it uses less digits than its factorization.

2153400602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253204.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2153400602 is about 46404.7476234921. The cubic root of 2153400602 is about 1291.3429921155.

The spelling of 2153400602 in words is "two billion, one hundred fifty-three million, four hundred thousand, six hundred two".