53295438 has 24 divisors (see below), whose sum is σ = 123994152. Its totient is φ = 15227184.

The previous prime is 53295419. The next prime is 53295457. The reversal of 53295438 is 83459235.

It is an interprime number because it is at equal distance from previous prime (53295419) and next prime (53295457).

It is a super-2 number, since 2×53295438² = 5680807423223688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53295396 and 53295405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90345 + ... + 90932.

It is an arithmetic number, because the mean of its divisors is an integer number (5166423).

Almost surely, 2^53295438 is an apocalyptic number.

53295438 is an abundant number, since it is smaller than the sum of its proper divisors (70698714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53295438 is a wasteful number, since it uses less digits than its factorization.

53295438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181296 (or 181289 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 53295438 is about 7300.3724562518. The cubic root of 53295438 is about 376.3252382438.

The spelling of 53295438 in words is "fifty-three million, two hundred ninety-five thousand, four hundred thirty-eight".