51343248480711 has 32 divisors (see below), whose sum is σ = 74855035699200. Its totient is φ = 31044717658080.

The previous prime is 51343248480703. The next prime is 51343248480743. The reversal of 51343248480711 is 11708484234315.

It is not a de Polignac number, because 51343248480711 - 2³ = 51343248480703 is a prime.

It is a super-2 number, since 2×51343248480711² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51343248480911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26367850 + ... + 28248008.

It is an arithmetic number, because the mean of its divisors is an integer number (2339219865600).

Almost surely, 2^{51343248480711} is an apocalyptic number.

51343248480711 is a deficient number, since it is larger than the sum of its proper divisors (23511787218489).

51343248480711 is a wasteful number, since it uses less digits than its factorization.

51343248480711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882099.

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 51343248480711 in words is "fifty-one trillion, three hundred forty-three billion, two hundred forty-eight million, four hundred eighty thousand, seven hundred eleven".