51112504141 has 8 divisors (see below), whose sum is σ = 52341548864. Its totient is φ = 49885295040.

The previous prime is 51112504109. The next prime is 51112504151. The reversal of 51112504141 is 14140521115.

It is a happy number.

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 51112504141 - 2⁵ = 51112504109 is a prime.

It is a super-2 number, since 2×51112504141² (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 (51112504151) 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, 402465 + ... + 514006.

It is an arithmetic number, because the mean of its divisors is an integer number (6542693608).

Almost surely, 2^51112504141 is an apocalyptic number.

It is an amenable number.

51112504141 is a deficient number, since it is larger than the sum of its proper divisors (1229044723).

51112504141 is a wasteful number, since it uses less digits than its factorization.

51112504141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917811.

The product of its (nonzero) digits is 800, while the sum is 25.

The spelling of 51112504141 in words is "fifty-one billion, one hundred twelve million, five hundred four thousand, one hundred forty-one".