153372983 has 4 divisors (see below), whose sum is σ = 155662200. Its totient is φ = 151083768.

The previous prime is 153372953. The next prime is 153373019. The reversal of 153372983 is 389273351.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 153372983 - 2²⁶ = 86264119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153372983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153372913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144508 + ... + 1144641.

It is an arithmetic number, because the mean of its divisors is an integer number (38915550).

Almost surely, 2^153372983 is an apocalyptic number.

153372983 is a deficient number, since it is larger than the sum of its proper divisors (2289217).

153372983 is an equidigital number, since it uses as much as digits as its factorization.

153372983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289216.

The product of its digits is 136080, while the sum is 41.

The square root of 153372983 is about 12384.3846435743. The cubic root of 153372983 is about 535.2823885515.

The spelling of 153372983 in words is "one hundred fifty-three million, three hundred seventy-two thousand, nine hundred eighty-three".