153655628 has 12 divisors (see below), whose sum is σ = 307311312. Its totient is φ = 65852400.

The previous prime is 153655627. The next prime is 153655669. The reversal of 153655628 is 826556351.

153655628 is an admirable number.

It is a super-2 number, since 2×153655628² = 47220104032148768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (153655627) 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, 2743823 + ... + 2743878.

It is an arithmetic number, because the mean of its divisors is an integer number (25609276).

Almost surely, 2^153655628 is an apocalyptic number.

It is an amenable number.

153655628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

153655628 is a wasteful number, since it uses less digits than its factorization.

153655628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5487712 (or 5487710 counting only the distinct ones).

The product of its digits is 216000, while the sum is 41.

The square root of 153655628 is about 12395.7907371817. The cubic root of 153655628 is about 535.6110036795.

The spelling of 153655628 in words is "one hundred fifty-three million, six hundred fifty-five thousand, six hundred twenty-eight".