1653754164 has 48 divisors (see below), whose sum is σ = 3962621376. Its totient is φ = 536601600.

The previous prime is 1653754139. The next prime is 1653754171. The reversal of 1653754164 is 4614573561.

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, 59359 + ... + 82649.

It is an arithmetic number, because the mean of its divisors is an integer number (82554612).

Almost surely, 2^1653754164 is an apocalyptic number.

It is an amenable number.

1653754164 is an abundant number, since it is smaller than the sum of its proper divisors (2308867212).

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

1653754164 is a wasteful number, since it uses less digits than its factorization.

1653754164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23456 (or 23454 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 1653754164 is about 40666.3763322969. The cubic root of 1653754164 is about 1182.5612669932.

The spelling of 1653754164 in words is "one billion, six hundred fifty-three million, seven hundred fifty-four thousand, one hundred sixty-four".