153245952 has 72 divisors (see below), whose sum is σ = 453195680. Its totient is φ = 51079680.

The previous prime is 153245933. The next prime is 153245993. The reversal of 153245952 is 259542351.

It is a happy number.

153245952 is a `hidden beast` number, since 153 + 2 + 459 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4174 + ... + 17997.

Almost surely, 2^153245952 is an apocalyptic number.

153245952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153245952 is an abundant number, since it is smaller than the sum of its proper divisors (299949728).

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

153245952 is an equidigital number, since it uses as much as digits as its factorization.

153245952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22196 (or 22176 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 153245952 is about 12379.2549048802. The cubic root of 153245952 is about 535.1345653879.

The spelling of 153245952 in words is "one hundred fifty-three million, two hundred forty-five thousand, nine hundred fifty-two".