53942463 has 32 divisors (see below), whose sum is σ = 85363200. Its totient is φ = 33566400.

The previous prime is 53942443. The next prime is 53942467. The reversal of 53942463 is 36424935.

It is not a de Polignac number, because 53942463 - 2⁵ = 53942431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53942467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35683 + ... + 37163.

It is an arithmetic number, because the mean of its divisors is an integer number (2667600).

Almost surely, 2^53942463 is an apocalyptic number.

53942463 is a deficient number, since it is larger than the sum of its proper divisors (31420737).

53942463 is a wasteful number, since it uses less digits than its factorization.

53942463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580 (or 1574 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 53942463 is about 7344.5532879815. The cubic root of 53942463 is about 377.8420226731.

The spelling of 53942463 in words is "fifty-three million, nine hundred forty-two thousand, four hundred sixty-three".