52351102 has 4 divisors (see below), whose sum is σ = 78526656. Its totient is φ = 26175550.

The previous prime is 52351097. The next prime is 52351163. The reversal of 52351102 is 20115325.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×52351102² = 5481275761228808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52351102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13087774 + ... + 13087777.

It is an arithmetic number, because the mean of its divisors is an integer number (19631664).

Almost surely, 2^52351102 is an apocalyptic number.

52351102 is a deficient number, since it is larger than the sum of its proper divisors (26175554).

52351102 is a wasteful number, since it uses less digits than its factorization.

52351102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26175553.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 52351102 is about 7235.4061392571. The cubic root of 52351102 is about 374.0892911190.

Adding to 52351102 its reverse (20115325), we get a palindrome (72466427).

The spelling of 52351102 in words is "fifty-two million, three hundred fifty-one thousand, one hundred two".