51280497710 has 32 divisors (see below), whose sum is σ = 99648420480. Its totient is φ = 18888023808.

The previous prime is 51280497707. The next prime is 51280497767. The reversal of 51280497710 is 1779408215.

51280497710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429062 + ... + 535401.

It is an arithmetic number, because the mean of its divisors is an integer number (3114013140).

Almost surely, 2^51280497710 is an apocalyptic number.

51280497710 is a deficient number, since it is larger than the sum of its proper divisors (48367922770).

51280497710 is a wasteful number, since it uses less digits than its factorization.

51280497710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964892.

The product of its (nonzero) digits is 141120, while the sum is 44.

The spelling of 51280497710 in words is "fifty-one billion, two hundred eighty million, four hundred ninety-seven thousand, seven hundred ten".