53642362 has 8 divisors (see below), whose sum is σ = 80913600. Its totient is φ = 26671164.

The previous prime is 53642359. The next prime is 53642389. The reversal of 53642362 is 26324635.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74562 + ... + 75277.

It is an arithmetic number, because the mean of its divisors is an integer number (10114200).

Almost surely, 2^53642362 is an apocalyptic number.

53642362 is a deficient number, since it is larger than the sum of its proper divisors (27271238).

53642362 is a wasteful number, since it uses less digits than its factorization.

53642362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150020.

The product of its digits is 25920, while the sum is 31.

The square root of 53642362 is about 7324.0946198148. The cubic root of 53642362 is about 377.1400296451.

Adding to 53642362 its reverse (26324635), we get a palindrome (79966997).

The spelling of 53642362 in words is "fifty-three million, six hundred forty-two thousand, three hundred sixty-two".