51924041 has 8 divisors (see below), whose sum is σ = 58349760. Its totient is φ = 45845712.

The previous prime is 51924031. The next prime is 51924043. The reversal of 51924041 is 14042915.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51924041 is a prime.

It is a super-2 number, since 2×51924041² = 5392212067539362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51924041.

It is not an unprimeable number, because it can be changed into a prime (51924043) 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, 86531 + ... + 87128.

It is an arithmetic number, because the mean of its divisors is an integer number (7293720).

Almost surely, 2^51924041 is an apocalyptic number.

It is an amenable number.

51924041 is a deficient number, since it is larger than the sum of its proper divisors (6425719).

51924041 is a wasteful number, since it uses less digits than its factorization.

51924041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173695.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 51924041 is about 7205.8338171235. The cubic root of 51924041 is about 373.0692849275.

Adding to 51924041 its reverse (14042915), we get a palindrome (65966956).

The spelling of 51924041 in words is "fifty-one million, nine hundred twenty-four thousand, forty-one".