51392262801 has 16 divisors (see below), whose sum is σ = 75050212608. Its totient is φ = 31022730000.

The previous prime is 51392262793. The next prime is 51392262827. The reversal of 51392262801 is 10826229315.

It is not a de Polignac number, because 51392262801 - 2³ = 51392262793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51392262801.

It is not an unprimeable number, because it can be changed into a prime (51392262601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3093991 + ... + 3110556.

It is an arithmetic number, because the mean of its divisors is an integer number (4690638288).

Almost surely, 2^51392262801 is an apocalyptic number.

It is an amenable number.

51392262801 is a deficient number, since it is larger than the sum of its proper divisors (23657949807).

51392262801 is a wasteful number, since it uses less digits than its factorization.

51392262801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6204812.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 51392262801 in words is "fifty-one billion, three hundred ninety-two million, two hundred sixty-two thousand, eight hundred one".