53567514 has 128 divisors (see below), whose sum is σ = 159989760. Its totient is φ = 12830400.

The previous prime is 53567513. The next prime is 53567531. The reversal of 53567514 is 41576535.

It is a super-2 number, since 2×53567514² = 5738957112280392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53567513) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53559 + ... + 54549.

It is an arithmetic number, because the mean of its divisors is an integer number (1249920).

Almost surely, 2^53567514 is an apocalyptic number.

53567514 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 53567514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79994880).

53567514 is an abundant number, since it is smaller than the sum of its proper divisors (106422246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53567514 is a wasteful number, since it uses less digits than its factorization.

53567514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 1027 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 53567514 is about 7318.9831260907. The cubic root of 53567514 is about 376.9645382663.

The spelling of 53567514 in words is "fifty-three million, five hundred sixty-seven thousand, five hundred fourteen".