52025651 has 4 divisors (see below), whose sum is σ = 52040592. Its totient is φ = 52010712.

The previous prime is 52025641. The next prime is 52025653. The reversal of 52025651 is 15652025.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52025651 - 2¹⁸ = 51763507 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52025651.

It is not an unprimeable number, because it can be changed into a prime (52025653) 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, 821 + ... + 10233.

It is an arithmetic number, because the mean of its divisors is an integer number (13010148).

Almost surely, 2^52025651 is an apocalyptic number.

52025651 is a deficient number, since it is larger than the sum of its proper divisors (14941).

52025651 is an equidigital number, since it uses as much as digits as its factorization.

52025651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14940.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 52025651 is about 7212.8809084859. The cubic root of 52025651 is about 373.3124790824.

Adding to 52025651 its reverse (15652025), we get a palindrome (67677676).

The spelling of 52025651 in words is "fifty-two million, twenty-five thousand, six hundred fifty-one".