51141045 has 32 divisors (see below), whose sum is σ = 83865600. Its totient is φ = 26604864.

The previous prime is 51141037. The next prime is 51141053. The reversal of 51141045 is 54014115.

51141045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51141037) and next prime (51141053).

It is not a de Polignac number, because 51141045 - 2³ = 51141037 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121846 + ... + 122264.

It is an arithmetic number, because the mean of its divisors is an integer number (2620800).

Almost surely, 2^51141045 is an apocalyptic number.

It is an amenable number.

51141045 is a deficient number, since it is larger than the sum of its proper divisors (32724555).

51141045 is a wasteful number, since it uses less digits than its factorization.

51141045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 51141045 is about 7151.2967355578. The cubic root of 51141045 is about 371.1845285808.

The spelling of 51141045 in words is "fifty-one million, one hundred forty-one thousand, forty-five".