51772277014238 has 8 divisors (see below), whose sum is σ = 84718271477880. Its totient is φ = 23532853188280.

The previous prime is 51772277014231. The next prime is 51772277014253. The reversal of 51772277014238 is 83241077227715.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51772277014231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1176642659393 + ... + 1176642659436.

It is an arithmetic number, because the mean of its divisors is an integer number (10589783934735).

Almost surely, 2^{51772277014238} is an apocalyptic number.

51772277014238 is a deficient number, since it is larger than the sum of its proper divisors (32945994463642).

51772277014238 is a wasteful number, since it uses less digits than its factorization.

51772277014238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353285318842.

The product of its (nonzero) digits is 9219840, while the sum is 56.

The spelling of 51772277014238 in words is "fifty-one trillion, seven hundred seventy-two billion, two hundred seventy-seven million, fourteen thousand, two hundred thirty-eight".