254052590 has 64 divisors (see below), whose sum is σ = 533744640. Its totient is φ = 86039040.

The previous prime is 254052587. The next prime is 254052593. The reversal of 254052590 is 95250452.

254052590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (254052587) and next prime (254052593).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254052593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191951 + ... + 193269.

It is an arithmetic number, because the mean of its divisors is an integer number (8339760).

Almost surely, 2^254052590 is an apocalyptic number.

254052590 is an abundant number, since it is smaller than the sum of its proper divisors (279692050).

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

254052590 is a wasteful number, since it uses less digits than its factorization.

254052590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 254052590 is about 15939.0272601561. The cubic root of 254052590 is about 633.3462579695.

The spelling of 254052590 in words is "two hundred fifty-four million, fifty-two thousand, five hundred ninety".