51764041 has 12 divisors (see below), whose sum is σ = 61067520. Its totient is φ = 43741320.

The previous prime is 51764021. The next prime is 51764047. The reversal of 51764041 is 14046715.

It is not a de Polignac number, because 51764041 - 2¹³ = 51755849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51764047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3961 + ... + 10918.

It is an arithmetic number, because the mean of its divisors is an integer number (5088960).

Almost surely, 2^51764041 is an apocalyptic number.

It is an amenable number.

51764041 is a deficient number, since it is larger than the sum of its proper divisors (9303479).

51764041 is a wasteful number, since it uses less digits than its factorization.

51764041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14964 (or 14957 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 51764041 is about 7194.7231357433. The cubic root of 51764041 is about 372.6856957409.

The spelling of 51764041 in words is "fifty-one million, seven hundred sixty-four thousand, forty-one".