51073141 has 6 divisors (see below), whose sum is σ = 59411670. Its totient is φ = 43776936.

The previous prime is 51073129. The next prime is 51073153. The reversal of 51073141 is 14137015.

It is an interprime number because it is at equal distance from previous prime (51073129) and next prime (51073153).

It can be written as a sum of positive squares in only one way, i.e., 35153041 + 15920100 = 5929^2 + 3990^2 .

It is not a de Polignac number, because 51073141 - 2⁷ = 51073013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51073171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 521106 + ... + 521203.

It is an arithmetic number, because the mean of its divisors is an integer number (9901945).

Almost surely, 2^51073141 is an apocalyptic number.

It is an amenable number.

51073141 is a deficient number, since it is larger than the sum of its proper divisors (8338529).

51073141 is a wasteful number, since it uses less digits than its factorization.

51073141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042323 (or 1042316 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 51073141 is about 7146.5474881232. The cubic root of 51073141 is about 371.0201721558.

The spelling of 51073141 in words is "fifty-one million, seventy-three thousand, one hundred forty-one".