51097041 has 24 divisors (see below), whose sum is σ = 77122080. Its totient is φ = 33431400.

The previous prime is 51097003. The next prime is 51097049. The reversal of 51097041 is 14079015.

It is not a de Polignac number, because 51097041 - 2⁶ = 51096977 is a prime.

It is a super-2 number, since 2×51097041² = 5221815197911362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 51096996 and 51097014.

It is not an unprimeable number, because it can be changed into a prime (51097049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338316 + ... + 338466.

It is an arithmetic number, because the mean of its divisors is an integer number (3213420).

Almost surely, 2^51097041 is an apocalyptic number.

It is an amenable number.

51097041 is a deficient number, since it is larger than the sum of its proper divisors (26025039).

51097041 is an equidigital number, since it uses as much as digits as its factorization.

51097041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 51097041 is about 7148.2194286410. The cubic root of 51097041 is about 371.0780368776.

The spelling of 51097041 in words is "fifty-one million, ninety-seven thousand, forty-one".