52351412 has 12 divisors (see below), whose sum is σ = 91667940. Its totient is φ = 26160576.

The previous prime is 52351391. The next prime is 52351417. The reversal of 52351412 is 21415325.

It can be written as a sum of positive squares in 2 ways, for example, as 14945956 + 37405456 = 3866^2 + 6116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52351417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8264 + ... + 13152.

It is an arithmetic number, because the mean of its divisors is an integer number (7638995).

Almost surely, 2^52351412 is an apocalyptic number.

It is an amenable number.

52351412 is a deficient number, since it is larger than the sum of its proper divisors (39316528).

52351412 is a wasteful number, since it uses less digits than its factorization.

52351412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7570 (or 7568 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 52351412 is about 7235.4275616580. The cubic root of 52351412 is about 374.0900295145.

Adding to 52351412 its reverse (21415325), we get a palindrome (73766737).

The spelling of 52351412 in words is "fifty-two million, three hundred fifty-one thousand, four hundred twelve".