53542634 has 8 divisors (see below), whose sum is σ = 80524800. Its totient is φ = 26701036.

The previous prime is 53542633. The next prime is 53542651. The reversal of 53542634 is 43624535.

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

It is a self number, because there is not a number n which added to its sum of digits gives 53542634.

It is not an unprimeable number, because it can be changed into a prime (53542631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34184 + ... + 35715.

It is an arithmetic number, because the mean of its divisors is an integer number (10065600).

Almost surely, 2^53542634 is an apocalyptic number.

53542634 is a deficient number, since it is larger than the sum of its proper divisors (26982166).

53542634 is a wasteful number, since it uses less digits than its factorization.

53542634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70284.

The product of its digits is 43200, while the sum is 32.

The square root of 53542634 is about 7317.2832390171. The cubic root of 53542634 is about 376.9061675025.

The spelling of 53542634 in words is "fifty-three million, five hundred forty-two thousand, six hundred thirty-four".