51370014422 has 4 divisors (see below), whose sum is σ = 77055021636. Its totient is φ = 25685007210.

The previous prime is 51370014391. The next prime is 51370014439. The reversal of 51370014422 is 22441007315.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12842503604 + ... + 12842503607.

It is an arithmetic number, because the mean of its divisors is an integer number (19263755409).

Almost surely, 2^51370014422 is an apocalyptic number.

51370014422 is a deficient number, since it is larger than the sum of its proper divisors (25685007214).

51370014422 is a wasteful number, since it uses less digits than its factorization.

51370014422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25685007213.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 51370014422 in words is "fifty-one billion, three hundred seventy million, fourteen thousand, four hundred twenty-two".