1653348156 has 48 divisors (see below), whose sum is σ = 4064712960. Its totient is φ = 521614080.

The previous prime is 1653348139. The next prime is 1653348163. The reversal of 1653348156 is 6518433561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292921 + ... + 298511.

It is an arithmetic number, because the mean of its divisors is an integer number (84681520).

Almost surely, 2^1653348156 is an apocalyptic number.

It is an amenable number.

1653348156 is an abundant number, since it is smaller than the sum of its proper divisors (2411364804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1653348156 is a wasteful number, since it uses less digits than its factorization.

1653348156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6914 (or 6912 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 1653348156 is about 40661.3840885920. The cubic root of 1653348156 is about 1182.4644834361.

The spelling of 1653348156 in words is "one billion, six hundred fifty-three million, three hundred forty-eight thousand, one hundred fifty-six".