153190290 has 32 divisors (see below), whose sum is σ = 401080896. Its totient is φ = 37136960.

The previous prime is 153190273. The next prime is 153190291. The reversal of 153190290 is 92091351.

153190290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (153190291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231777 + ... + 232436.

It is an arithmetic number, because the mean of its divisors is an integer number (12533778).

Almost surely, 2^153190290 is an apocalyptic number.

153190290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153190290 is an abundant number, since it is smaller than the sum of its proper divisors (247890606).

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

153190290 is a wasteful number, since it uses less digits than its factorization.

153190290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464234.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 153190290 is about 12377.0065039976. The cubic root of 153190290 is about 535.0697670101.

The spelling of 153190290 in words is "one hundred fifty-three million, one hundred ninety thousand, two hundred ninety".