252554970 has 96 divisors (see below), whose sum is σ = 642215808. Its totient is φ = 63510912.

The previous prime is 252554963. The next prime is 252554977. The reversal of 252554970 is 79455252.

252554970 is digitally balanced in base 3, 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 (252554963) and next prime (252554977).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252554977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2451939 + ... + 2452041.

It is an arithmetic number, because the mean of its divisors is an integer number (6689748).

Almost surely, 2^252554970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252554970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321107904).

252554970 is an abundant number, since it is smaller than the sum of its proper divisors (389660838).

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

252554970 is a wasteful number, since it uses less digits than its factorization.

252554970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 252554970 is about 15891.9781650995. The cubic root of 252554970 is about 632.0992957401.

The spelling of 252554970 in words is "two hundred fifty-two million, five hundred fifty-four thousand, nine hundred seventy".