51056230467 has 8 divisors (see below), whose sum is σ = 74263608000. Its totient is φ = 30943169960.

The previous prime is 51056230451. The next prime is 51056230523. The reversal of 51056230467 is 76403265015.

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

It is a cyclic number.

It is not a de Polignac number, because 51056230467 - 2⁴ = 51056230451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51056230447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773579217 + ... + 773579282.

It is an arithmetic number, because the mean of its divisors is an integer number (9282951000).

Almost surely, 2^51056230467 is an apocalyptic number.

51056230467 is a deficient number, since it is larger than the sum of its proper divisors (23207377533).

51056230467 is a wasteful number, since it uses less digits than its factorization.

51056230467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547158513.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 51056230467 in words is "fifty-one billion, fifty-six million, two hundred thirty thousand, four hundred sixty-seven".