250552057 has 8 divisors (see below), whose sum is σ = 286490432. Its totient is φ = 214650000.

The previous prime is 250552051. The next prime is 250552063. The reversal of 250552057 is 750255052.

It is an interprime number because it is at equal distance from previous prime (250552051) and next prime (250552063).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 250552057 - 2¹¹ = 250550009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250552051) 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, 7807 + ... + 23707.

It is an arithmetic number, because the mean of its divisors is an integer number (35811304).

Almost surely, 2^250552057 is an apocalyptic number.

It is an amenable number.

250552057 is a deficient number, since it is larger than the sum of its proper divisors (35938375).

250552057 is a wasteful number, since it uses less digits than its factorization.

250552057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18159.

The product of its (nonzero) digits is 17500, while the sum is 31.

The square root of 250552057 is about 15828.8362490740. The cubic root of 250552057 is about 630.4238828713.

The spelling of 250552057 in words is "two hundred fifty million, five hundred fifty-two thousand, fifty-seven".