51096530494 has 8 divisors (see below), whose sum is σ = 76680567360. Its totient is φ = 25536341376.

The previous prime is 51096530479. The next prime is 51096530503. The reversal of 51096530494 is 49403569015.

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

It is a super-2 number, since 2×51096530494² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5956579 + ... + 5965150.

It is an arithmetic number, because the mean of its divisors is an integer number (9585070920).

Almost surely, 2^51096530494 is an apocalyptic number.

51096530494 is a deficient number, since it is larger than the sum of its proper divisors (25584036866).

51096530494 is a wasteful number, since it uses less digits than its factorization.

51096530494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11923874.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 51096530494 in words is "fifty-one billion, ninety-six million, five hundred thirty thousand, four hundred ninety-four".