51522060032126 has 4 divisors (see below), whose sum is σ = 77283090048192. Its totient is φ = 25761030016062.

The previous prime is 51522060032119. The next prime is 51522060032167. The reversal of 51522060032126 is 62123006022515.

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, 12880515008030 + ... + 12880515008033.

It is an arithmetic number, because the mean of its divisors is an integer number (19320772512048).

Almost surely, 2^{51522060032126} is an apocalyptic number.

51522060032126 is a deficient number, since it is larger than the sum of its proper divisors (25761030016066).

51522060032126 is a wasteful number, since it uses less digits than its factorization.

51522060032126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25761030016065.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 51522060032126 in words is "fifty-one trillion, five hundred twenty-two billion, sixty million, thirty-two thousand, one hundred twenty-six".