53630426 has 16 divisors (see below), whose sum is σ = 85063200. Its totient is φ = 25288848.

The previous prime is 53630389. The next prime is 53630429. The reversal of 53630426 is 62403635.

It is not an unprimeable number, because it can be changed into a prime (53630429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5621 + ... + 11783.

It is an arithmetic number, because the mean of its divisors is an integer number (5316450).

Almost surely, 2^53630426 is an apocalyptic number.

53630426 is a deficient number, since it is larger than the sum of its proper divisors (31432774).

53630426 is a wasteful number, since it uses less digits than its factorization.

53630426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6413.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 53630426 is about 7323.2797297386. The cubic root of 53630426 is about 377.1120550049.

The spelling of 53630426 in words is "fifty-three million, six hundred thirty thousand, four hundred twenty-six".