696872220254 has 48 divisors (see below), whose sum is σ = 1241627082048. Its totient is φ = 292417751808.

The previous prime is 696872220223. The next prime is 696872220259. The reversal of 696872220254 is 452022278696.

It is a junction number, because it is equal to n+sod(n) for n = 696872220196 and 696872220205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696872220259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 624587 + ... + 1335609.

It is an arithmetic number, because the mean of its divisors is an integer number (25867230876).

Almost surely, 2^696872220254 is an apocalyptic number.

696872220254 is a deficient number, since it is larger than the sum of its proper divisors (544754861794).

696872220254 is a wasteful number, since it uses less digits than its factorization.

696872220254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711249 (or 711242 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 696872220254 in words is "six hundred ninety-six billion, eight hundred seventy-two million, two hundred twenty thousand, two hundred fifty-four".