51874473701 has 16 divisors (see below), whose sum is σ = 52595712000. Its totient is φ = 51157951488.

The previous prime is 51874473661. The next prime is 51874473713. The reversal of 51874473701 is 10737447815.

It is a cyclic number.

It is not a de Polignac number, because 51874473701 - 2¹⁴ = 51874457317 is a prime.

It is a super-2 number, since 2×51874473701² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51874476701) 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, 40557980 + ... + 40559258.

It is an arithmetic number, because the mean of its divisors is an integer number (3287232000).

Almost surely, 2^51874473701 is an apocalyptic number.

It is an amenable number.

51874473701 is a deficient number, since it is larger than the sum of its proper divisors (721238299).

51874473701 is a wasteful number, since it uses less digits than its factorization.

51874473701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708.

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 51874473701 in words is "fifty-one billion, eight hundred seventy-four million, four hundred seventy-three thousand, seven hundred one".