53465427 has 10 divisors (see below), whose sum is σ = 79868228. Its totient is φ = 35643564.

The previous prime is 53465417. The next prime is 53465431. The reversal of 53465427 is 72456435.

It is not a de Polignac number, because 53465427 - 2⁸ = 53465171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53465391 and 53465400.

It is not an unprimeable number, because it can be changed into a prime (53465417) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 329953 + ... + 330114.

Almost surely, 2^53465427 is an apocalyptic number.

53465427 is a deficient number, since it is larger than the sum of its proper divisors (26402801).

53465427 is an equidigital number, since it uses as much as digits as its factorization.

53465427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660079 (or 660070 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 53465427 is about 7312.0056755995. The cubic root of 53465427 is about 376.7249175929.

The spelling of 53465427 in words is "fifty-three million, four hundred sixty-five thousand, four hundred twenty-seven".