51011754393602 has 8 divisors (see below), whose sum is σ = 76788011914896. Its totient is φ = 25415750421972.

The previous prime is 51011754393599. The next prime is 51011754393671. The reversal of 51011754393602 is 20639345711015.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45063386708 + ... + 45063387839.

It is an arithmetic number, because the mean of its divisors is an integer number (9598501489362).

Almost surely, 2^{51011754393602} is an apocalyptic number.

51011754393602 is a deficient number, since it is larger than the sum of its proper divisors (25776257521294).

51011754393602 is a wasteful number, since it uses less digits than its factorization.

51011754393602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90126774832.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 51011754393602 in words is "fifty-one trillion, eleven billion, seven hundred fifty-four million, three hundred ninety-three thousand, six hundred two".