552312737 has 4 divisors (see below), whose sum is σ = 552805680. Its totient is φ = 551819796.

The previous prime is 552312721. The next prime is 552312749. The reversal of 552312737 is 737213255.

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 552312737 - 2⁴ = 552312721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552312697 and 552312706.

It is not an unprimeable number, because it can be changed into a prime (552312757) 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, 244787 + ... + 247032.

It is an arithmetic number, because the mean of its divisors is an integer number (138201420).

Almost surely, 2^552312737 is an apocalyptic number.

It is an amenable number.

552312737 is a deficient number, since it is larger than the sum of its proper divisors (492943).

552312737 is a wasteful number, since it uses less digits than its factorization.

552312737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492942.

The product of its digits is 44100, while the sum is 35.

The square root of 552312737 is about 23501.3347918794. The cubic root of 552312737 is about 820.4680735322.

The spelling of 552312737 in words is "five hundred fifty-two million, three hundred twelve thousand, seven hundred thirty-seven".