51340251402026 has 8 divisors (see below), whose sum is σ = 77598242577504. Its totient is φ = 25474170542860.

The previous prime is 51340251402007. The next prime is 51340251402047. The reversal of 51340251402026 is 62020415204315.

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

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, 97977578750 + ... + 97977579273.

It is an arithmetic number, because the mean of its divisors is an integer number (9699780322188).

Almost surely, 2^{51340251402026} is an apocalyptic number.

51340251402026 is a deficient number, since it is larger than the sum of its proper divisors (26257991175478).

51340251402026 is a wasteful number, since it uses less digits than its factorization.

51340251402026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195955158156.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 51340251402026 in words is "fifty-one trillion, three hundred forty billion, two hundred fifty-one million, four hundred two thousand, twenty-six".