52051634 has 8 divisors (see below), whose sum is σ = 78470400. Its totient is φ = 25894836.

The previous prime is 52051633. The next prime is 52051667. The reversal of 52051634 is 43615025.

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

It is not an unprimeable number, because it can be changed into a prime (52051631) 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, 64994 + ... + 65789.

It is an arithmetic number, because the mean of its divisors is an integer number (9808800).

Almost surely, 2^52051634 is an apocalyptic number.

52051634 is a deficient number, since it is larger than the sum of its proper divisors (26418766).

52051634 is a wasteful number, since it uses less digits than its factorization.

52051634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130984.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 52051634 is about 7214.6818363667. The cubic root of 52051634 is about 373.3746161477.

Adding to 52051634 its reverse (43615025), we get a palindrome (95666659).

The spelling of 52051634 in words is "fifty-two million, fifty-one thousand, six hundred thirty-four".