52004901 has 32 divisors (see below), whose sum is σ = 77051520. Its totient is φ = 31002624.

The previous prime is 52004899. The next prime is 52004923. The reversal of 52004901 is 10940025.

It is not a de Polignac number, because 52004901 - 2¹ = 52004899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52004101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223081 + ... + 223313.

It is an arithmetic number, because the mean of its divisors is an integer number (2407860).

Almost surely, 2^52004901 is an apocalyptic number.

It is an amenable number.

52004901 is a deficient number, since it is larger than the sum of its proper divisors (25046619).

52004901 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (52004900) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (405).

52004901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 52004901 is about 7211.4423661290. The cubic root of 52004901 is about 373.2628416192.

Adding to 52004901 its reverse (10940025), we get a palindrome (62944926).

It can be divided in two parts, 5200 and 4901, that added together give a palindrome (10101).

The spelling of 52004901 in words is "fifty-two million, four thousand, nine hundred one".