551972470703 has 2 divisors, whose sum is σ = 551972470704. Its totient is φ = 551972470702.

The previous prime is 551972470669. The next prime is 551972470723. The reversal of 551972470703 is 307074279155.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-551972470703 is a prime.

It is a super-3 number, since 3×551972470703³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (551972470723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275986235351 + 275986235352.

It is an arithmetic number, because the mean of its divisors is an integer number (275986235352).

Almost surely, 2^551972470703 is an apocalyptic number.

551972470703 is a deficient number, since it is larger than the sum of its proper divisors (1).

551972470703 is an equidigital number, since it uses as much as digits as its factorization.

551972470703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1852200, while the sum is 50.

The spelling of 551972470703 in words is "five hundred fifty-one billion, nine hundred seventy-two million, four hundred seventy thousand, seven hundred three".