552731722 has 8 divisors (see below), whose sum is σ = 865145376. Its totient is φ = 264349932.

The previous prime is 552731671. The next prime is 552731723. The reversal of 552731722 is 227137255.

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

It is not an unprimeable number, because it can be changed into a prime (552731723) 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, 6007908 + ... + 6007999.

It is an arithmetic number, because the mean of its divisors is an integer number (108143172).

Almost surely, 2^552731722 is an apocalyptic number.

552731722 is a deficient number, since it is larger than the sum of its proper divisors (312413654).

552731722 is a wasteful number, since it uses less digits than its factorization.

552731722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12015932.

The product of its digits is 29400, while the sum is 34.

The square root of 552731722 is about 23510.2471701171. The cubic root of 552731722 is about 820.6754903951.

Adding to 552731722 its reverse (227137255), we get a palindrome (779868977).

It can be divided in two parts, 5527 and 31722, that added together give a square (37249 = 193²).

The spelling of 552731722 in words is "five hundred fifty-two million, seven hundred thirty-one thousand, seven hundred twenty-two".