651054116426 has 8 divisors (see below), whose sum is σ = 1116092771040. Its totient is φ = 279023192748.

The previous prime is 651054116357. The next prime is 651054116429. The reversal of 651054116426 is 624611450156.

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

It is not an unprimeable number, because it can be changed into a prime (651054116429) 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, 23251932716 + ... + 23251932743.

It is an arithmetic number, because the mean of its divisors is an integer number (139511596380).

Almost surely, 2^651054116426 is an apocalyptic number.

651054116426 is a deficient number, since it is larger than the sum of its proper divisors (465038654614).

651054116426 is a wasteful number, since it uses less digits than its factorization.

651054116426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46503865468.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 651054116426 in words is "six hundred fifty-one billion, fifty-four million, one hundred sixteen thousand, four hundred twenty-six".