53008637 has 8 divisors (see below), whose sum is σ = 59172960. Its totient is φ = 47068560.

The previous prime is 53008619. The next prime is 53008649. The reversal of 53008637 is 73680035.

It is a happy number.

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

It is not a de Polignac number, because 53008637 - 2¹² = 53004541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53008037) 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, 55562 + ... + 56507.

It is an arithmetic number, because the mean of its divisors is an integer number (7396620).

Almost surely, 2^53008637 is an apocalyptic number.

It is an amenable number.

53008637 is a deficient number, since it is larger than the sum of its proper divisors (6164323).

53008637 is a wasteful number, since it uses less digits than its factorization.

53008637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112123.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 53008637 is about 7280.7030567109. The cubic root of 53008637 is about 375.6489787415.

The spelling of 53008637 in words is "fifty-three million, eight thousand, six hundred thirty-seven".