51114025 has 6 divisors (see below), whose sum is σ = 63381422. Its totient is φ = 40891200.

The previous prime is 51114023. The next prime is 51114097. The reversal of 51114025 is 52041115.

It can be written as a sum of positive squares in 3 ways, for example, as 831744 + 50282281 = 912^2 + 7091^2 .

It is not a de Polignac number, because 51114025 - 2¹ = 51114023 is a prime.

It is a super-2 number, since 2×51114025² = 5225287103401250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51113993 and 51114011.

It is not an unprimeable number, because it can be changed into a prime (51114023) 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, 1022256 + ... + 1022305.

Almost surely, 2^51114025 is an apocalyptic number.

It is an amenable number.

51114025 is a deficient number, since it is larger than the sum of its proper divisors (12267397).

51114025 is a wasteful number, since it uses less digits than its factorization.

51114025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044571 (or 2044566 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 51114025 is about 7149.4073180929. The cubic root of 51114025 is about 371.1191461807.

The spelling of 51114025 in words is "fifty-one million, one hundred fourteen thousand, twenty-five".