51466046462 has 32 divisors (see below), whose sum is σ = 81425530368. Its totient is φ = 24348890016.

The previous prime is 51466046461. The next prime is 51466046479. The reversal of 51466046462 is 26464066415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51466046461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4794233 + ... + 4804955.

It is an arithmetic number, because the mean of its divisors is an integer number (2544547824).

Almost surely, 2^51466046462 is an apocalyptic number.

51466046462 is a deficient number, since it is larger than the sum of its proper divisors (29959483906).

51466046462 is a wasteful number, since it uses less digits than its factorization.

51466046462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11864.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 51466046462 in words is "fifty-one billion, four hundred sixty-six million, forty-six thousand, four hundred sixty-two".