153200988 has 18 divisors (see below), whose sum is σ = 387258144. Its totient is φ = 51066984.

The previous prime is 153200897. The next prime is 153201007. The reversal of 153200988 is 889002351.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×153200988² = 46941085448352288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 4255583 = 153200988 / (1 + 5 + 3 + 2 + 0 + 0 + 9 + 8 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2127756 + ... + 2127827.

Almost surely, 2^153200988 is an apocalyptic number.

153200988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

153200988 is an abundant number, since it is smaller than the sum of its proper divisors (234057156).

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

153200988 is a wasteful number, since it uses less digits than its factorization.

153200988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255593 (or 4255588 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 153200988 is about 12377.4386688038. The cubic root of 153200988 is about 535.0822222015.

The spelling of 153200988 in words is "one hundred fifty-three million, two hundred thousand, nine hundred eighty-eight".