522273545542551 has 16 divisors (see below), whose sum is σ = 759710576344320. Its totient is φ = 316512769605120.

The previous prime is 522273545542457. The next prime is 522273545542561. The reversal of 522273545542551 is 155245545372225.

It is not a de Polignac number, because 522273545542551 - 2⁷ = 522273545542423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 522273545542491 and 522273545542500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522273545542561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415661595 + ... + 416916188.

It is an arithmetic number, because the mean of its divisors is an integer number (47481911021520).

Almost surely, 2^{522273545542551} is an apocalyptic number.

522273545542551 is a deficient number, since it is larger than the sum of its proper divisors (237437030801769).

522273545542551 is a wasteful number, since it uses less digits than its factorization.

522273545542551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832596806.

The product of its digits is 84000000, while the sum is 57.

The spelling of 522273545542551 in words is "five hundred twenty-two trillion, two hundred seventy-three billion, five hundred forty-five million, five hundred forty-two thousand, five hundred fifty-one".