552251433 has 4 divisors (see below), whose sum is σ = 736335248. Its totient is φ = 368167620.

The previous prime is 552251431. The next prime is 552251449. The reversal of 552251433 is 334152255.

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 not a de Polignac number, because 552251433 - 2¹ = 552251431 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 552251433.

It is not an unprimeable number, because it can be changed into a prime (552251431) 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, 92041903 + ... + 92041908.

It is an arithmetic number, because the mean of its divisors is an integer number (184083812).

Almost surely, 2^552251433 is an apocalyptic number.

It is an amenable number.

552251433 is a deficient number, since it is larger than the sum of its proper divisors (184083815).

552251433 is a wasteful number, since it uses less digits than its factorization.

552251433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184083814.

The product of its digits is 18000, while the sum is 30.

The square root of 552251433 is about 23500.0304893419. The cubic root of 552251433 is about 820.4377164341.

The spelling of 552251433 in words is "five hundred fifty-two million, two hundred fifty-one thousand, four hundred thirty-three".