52553470 has 16 divisors (see below), whose sum is σ = 94702608. Its totient is φ = 20997760.

The previous prime is 52553437. The next prime is 52553491. The reversal of 52553470 is 7435525.

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, 8502 + ... + 13318.

It is an arithmetic number, because the mean of its divisors is an integer number (5918913).

Almost surely, 2^52553470 is an apocalyptic number.

52553470 is a deficient number, since it is larger than the sum of its proper divisors (42149138).

52553470 is a wasteful number, since it uses less digits than its factorization.

52553470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5915.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 52553470 is about 7249.3772146302. The cubic root of 52553470 is about 374.5706968659.

Adding to 52553470 its reverse (7435525), we get a palindrome (59988995).

The spelling of 52553470 in words is "fifty-two million, five hundred fifty-three thousand, four hundred seventy".