253058556 has 24 divisors (see below), whose sum is σ = 591255504. Its totient is φ = 84240640.

The previous prime is 253058551. The next prime is 253058563. The reversal of 253058556 is 655850352.

253058556 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253058551) 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, 4365 + ... + 22916.

It is an arithmetic number, because the mean of its divisors is an integer number (24635646).

Almost surely, 2^253058556 is an apocalyptic number.

It is an amenable number.

253058556 is an abundant number, since it is smaller than the sum of its proper divisors (338196948).

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

253058556 is a wasteful number, since it uses less digits than its factorization.

253058556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28061 (or 28059 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

The square root of 253058556 is about 15907.8143061830. The cubic root of 253058556 is about 632.5191449573.

The spelling of 253058556 in words is "two hundred fifty-three million, fifty-eight thousand, five hundred fifty-six".