153250994 has 16 divisors (see below), whose sum is σ = 250696320. Its totient is φ = 69834960.

The previous prime is 153250991. The next prime is 153251053. The reversal of 153250994 is 499052351.

153250994 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (153250991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35252 + ... + 39359.

It is an arithmetic number, because the mean of its divisors is an integer number (15668520).

Almost surely, 2^153250994 is an apocalyptic number.

153250994 is a deficient number, since it is larger than the sum of its proper divisors (97445326).

153250994 is a wasteful number, since it uses less digits than its factorization.

153250994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74705.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 153250994 is about 12379.4585503567. The cubic root of 153250994 is about 535.1404342083.

The spelling of 153250994 in words is "one hundred fifty-three million, two hundred fifty thousand, nine hundred ninety-four".