153755648 has 42 divisors (see below), whose sum is σ = 309753381. Its totient is φ = 76316672.

The previous prime is 153755639. The next prime is 153755663. The reversal of 153755648 is 846557351.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 152571904 + 1183744 = 12352^2 + 1088^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8768.

It is a Duffinian number.

Its product of digits (504000) is a multiple of the sum of its prime factors (300).

It is a junction number, because it is equal to n+sod(n) for n = 153755599 and 153755608.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1122236 + ... + 1122372.

Almost surely, 2^153755648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153755648

153755648 is an abundant number, since it is smaller than the sum of its proper divisors (155997733).

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

153755648 is an frugal number, since it uses more digits than its factorization.

153755648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 139 counting only the distinct ones).

The product of its digits is 504000, while the sum is 44.

The square root of 153755648 is about 12399.8245148873. The cubic root of 153755648 is about 535.7271946570.

The spelling of 153755648 in words is "one hundred fifty-three million, seven hundred fifty-five thousand, six hundred forty-eight".