53061526 has 16 divisors (see below), whose sum is σ = 91136160. Its totient is φ = 22697280.

The previous prime is 53061517. The next prime is 53061563. The reversal of 53061526 is 62516035.

It is a junction number, because it is equal to n+sod(n) for n = 53061494 and 53061503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4636 + ... + 11296.

It is an arithmetic number, because the mean of its divisors is an integer number (5696010).

Almost surely, 2^53061526 is an apocalyptic number.

53061526 is a deficient number, since it is larger than the sum of its proper divisors (38074634).

53061526 is a wasteful number, since it uses less digits than its factorization.

53061526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7239.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 53061526 is about 7284.3342866730. The cubic root of 53061526 is about 375.7738709352.

The spelling of 53061526 in words is "fifty-three million, sixty-one thousand, five hundred twenty-six".