52345070 has 16 divisors (see below), whose sum is σ = 95087520. Its totient is φ = 20745504.

The previous prime is 52345039. The next prime is 52345099. The reversal of 52345070 is 7054325.

It is an alternating number because its digits alternate between odd and even.

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, 22922 + ... + 25101.

It is an arithmetic number, because the mean of its divisors is an integer number (5942970).

Almost surely, 2^52345070 is an apocalyptic number.

52345070 is a deficient number, since it is larger than the sum of its proper divisors (42742450).

52345070 is a wasteful number, since it uses less digits than its factorization.

52345070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48139.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 52345070 is about 7234.9892881745. The cubic root of 52345070 is about 374.0749227919.

Adding to 52345070 its reverse (7054325), we get a palindrome (59399395).

The spelling of 52345070 in words is "fifty-two million, three hundred forty-five thousand, seventy".