153655652 has 12 divisors (see below), whose sum is σ = 271919340. Its totient is φ = 75964416.

The previous prime is 153655627. The next prime is 153655669. The reversal of 153655652 is 256556351.

It can be written as a sum of positive squares in 2 ways, for example, as 77721856 + 75933796 = 8816^2 + 8714^2 .

It is a super-2 number, since 2×153655652² = 47220118783090208, which contains 22 as substring.

It is an unprimeable number.

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, 215453 + ... + 216164.

It is an arithmetic number, because the mean of its divisors is an integer number (22659945).

Almost surely, 2^153655652 is an apocalyptic number.

It is an amenable number.

153655652 is a deficient number, since it is larger than the sum of its proper divisors (118263688).

153655652 is a wasteful number, since it uses less digits than its factorization.

153655652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431710 (or 431708 counting only the distinct ones).

The product of its digits is 135000, while the sum is 38.

The square root of 153655652 is about 12395.7917052522. The cubic root of 153655652 is about 535.6110315658.

The spelling of 153655652 in words is "one hundred fifty-three million, six hundred fifty-five thousand, six hundred fifty-two".