53261061 has 8 divisors (see below), whose sum is σ = 81159744. Its totient is φ = 30434880.

The previous prime is 53261059. The next prime is 53261083. The reversal of 53261061 is 16016235.

53261061 is nontrivially palindromic in base 14.

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

It is not a de Polignac number, because 53261061 - 2¹ = 53261059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53261041) 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, 1268100 + ... + 1268141.

It is an arithmetic number, because the mean of its divisors is an integer number (10144968).

Almost surely, 2^53261061 is an apocalyptic number.

It is an amenable number.

53261061 is a deficient number, since it is larger than the sum of its proper divisors (27898683).

53261061 is a wasteful number, since it uses less digits than its factorization.

53261061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536251.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 53261061 is about 7298.0176075425. The cubic root of 53261061 is about 376.2443075190.

Adding to 53261061 its reverse (16016235), we get a palindrome (69277296).

The spelling of 53261061 in words is "fifty-three million, two hundred sixty-one thousand, sixty-one".