522951948902 has 8 divisors (see below), whose sum is σ = 787480172856. Its totient is φ = 260458557952.

The previous prime is 522951948901. The next prime is 522951948907. The reversal of 522951948902 is 209849159225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522951948901) 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, 508707608 + ... + 508708635.

It is an arithmetic number, because the mean of its divisors is an integer number (98435021607).

Almost surely, 2^522951948902 is an apocalyptic number.

522951948902 is a deficient number, since it is larger than the sum of its proper divisors (264528223954).

522951948902 is a wasteful number, since it uses less digits than its factorization.

522951948902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017416502.

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 522951948902 in words is "five hundred twenty-two billion, nine hundred fifty-one million, nine hundred forty-eight thousand, nine hundred two".