53495463 has 16 divisors (see below), whose sum is σ = 81910016. Its totient is φ = 30421440.

The previous prime is 53495441. The next prime is 53495467. The reversal of 53495463 is 36459435.

It is not a de Polignac number, because 53495463 - 2⁹ = 53494951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53495467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1606 + ... + 10467.

It is an arithmetic number, because the mean of its divisors is an integer number (5119376).

Almost surely, 2^53495463 is an apocalyptic number.

53495463 is a deficient number, since it is larger than the sum of its proper divisors (28414553).

53495463 is a wasteful number, since it uses less digits than its factorization.

53495463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12294.

The product of its digits is 194400, while the sum is 39.

The square root of 53495463 is about 7314.0592696532. The cubic root of 53495463 is about 376.7954503465.

The spelling of 53495463 in words is "fifty-three million, four hundred ninety-five thousand, four hundred sixty-three".