552850457 has 4 divisors (see below), whose sum is σ = 555628800. Its totient is φ = 550072116.

The previous prime is 552850451. The next prime is 552850477. The reversal of 552850457 is 754058255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 552850457 - 2⁶ = 552850393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552850451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1388873 + ... + 1389270.

It is an arithmetic number, because the mean of its divisors is an integer number (138907200).

Almost surely, 2^552850457 is an apocalyptic number.

It is an amenable number.

552850457 is a deficient number, since it is larger than the sum of its proper divisors (2778343).

552850457 is a wasteful number, since it uses less digits than its factorization.

552850457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778342.

The product of its (nonzero) digits is 280000, while the sum is 41.

The square root of 552850457 is about 23512.7722100139. The cubic root of 552850457 is about 820.7342506242.

The spelling of 552850457 in words is "five hundred fifty-two million, eight hundred fifty thousand, four hundred fifty-seven".