552307951999 has 4 divisors (see below), whose sum is σ = 552369280864. Its totient is φ = 552246623136.

The previous prime is 552307951967. The next prime is 552307952051. The reversal of 552307951999 is 999159703255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 552307951999 - 2⁵ = 552307951967 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 552307951999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552307958999) 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, 30650922 + ... + 30668935.

It is an arithmetic number, because the mean of its divisors is an integer number (138092320216).

Almost surely, 2^552307951999 is an apocalyptic number.

552307951999 is a deficient number, since it is larger than the sum of its proper divisors (61328865).

552307951999 is an equidigital number, since it uses as much as digits as its factorization.

552307951999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61328864.

The product of its (nonzero) digits is 34445250, while the sum is 64.

The spelling of 552307951999 in words is "five hundred fifty-two billion, three hundred seven million, nine hundred fifty-one thousand, nine hundred ninety-nine".