53514521 has 8 divisors (see below), whose sum is σ = 57381120. Its totient is φ = 49727808.

The previous prime is 53514511. The next prime is 53514523. The reversal of 53514521 is 12541535.

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

It is a cyclic number.

It is not a de Polignac number, because 53514521 - 2⁶ = 53514457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53514523) 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, 18581 + ... + 21266.

It is an arithmetic number, because the mean of its divisors is an integer number (7172640).

Almost surely, 2^53514521 is an apocalyptic number.

It is an amenable number.

53514521 is a deficient number, since it is larger than the sum of its proper divisors (3866599).

53514521 is a wasteful number, since it uses less digits than its factorization.

53514521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39943.

The product of its digits is 3000, while the sum is 26.

The square root of 53514521 is about 7315.3619869423. The cubic root of 53514521 is about 376.8401900603.

The spelling of 53514521 in words is "fifty-three million, five hundred fourteen thousand, five hundred twenty-one".