52472570 has 8 divisors (see below), whose sum is σ = 94450644. Its totient is φ = 20989024.

The previous prime is 52472551. The next prime is 52472593. The reversal of 52472570 is 7527425.

52472570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50225569 + 2247001 = 7087^2 + 1499^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2623619 + ... + 2623638.

Almost surely, 2^52472570 is an apocalyptic number.

52472570 is a deficient number, since it is larger than the sum of its proper divisors (41978074).

52472570 is a wasteful number, since it uses less digits than its factorization.

52472570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247264.

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 52472570 is about 7243.7952759586. The cubic root of 52472570 is about 374.3783953750.

Adding to 52472570 its reverse (7527425), we get a palindrome (59999995).

The spelling of 52472570 in words is "fifty-two million, four hundred seventy-two thousand, five hundred seventy".