52561062 has 20 divisors (see below), whose sum is σ = 117776076. Its totient is φ = 17520300.

The previous prime is 52561051. The next prime is 52561081. The reversal of 52561062 is 26016525.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 162064 + ... + 162387.

Almost surely, 2^52561062 is an apocalyptic number.

52561062 is an abundant number, since it is smaller than the sum of its proper divisors (65215014).

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

52561062 is a wasteful number, since it uses less digits than its factorization.

52561062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324465 (or 324456 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 52561062 is about 7249.9008269079. The cubic root of 52561062 is about 374.5887331237.

Adding to 52561062 its reverse (26016525), we get a palindrome (78577587).

The spelling of 52561062 in words is "fifty-two million, five hundred sixty-one thousand, sixty-two".