1653400162 has 8 divisors (see below), whose sum is σ = 2484445392. Its totient is φ = 825251700.

The previous prime is 1653400069. The next prime is 1653400163. The reversal of 1653400162 is 2610043561.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1653400162.

It is not an unprimeable number, because it can be changed into a prime (1653400163) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 722764 + ... + 725047.

It is an arithmetic number, because the mean of its divisors is an integer number (310555674).

Almost surely, 2^1653400162 is an apocalyptic number.

1653400162 is a deficient number, since it is larger than the sum of its proper divisors (831045230).

1653400162 is a wasteful number, since it uses less digits than its factorization.

1653400162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448384.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1653400162 is about 40662.0235846668. The cubic root of 1653400162 is about 1182.4768814304.

The spelling of 1653400162 in words is "one billion, six hundred fifty-three million, four hundred thousand, one hundred sixty-two".