4551052401 has 24 divisors (see below), whose sum is σ = 7515173120. Its totient is φ = 2599796736.

The previous prime is 4551052367. The next prime is 4551052409. The reversal of 4551052401 is 1042501554.

It is not a de Polignac number, because 4551052401 - 2⁹ = 4551051889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4551052409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237681 + ... + 256113.

Almost surely, 2^4551052401 is an apocalyptic number.

It is an amenable number.

4551052401 is a deficient number, since it is larger than the sum of its proper divisors (2964120719).

4551052401 is a wasteful number, since it uses less digits than its factorization.

4551052401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22365 (or 22362 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 4551052401 is about 67461.4882803515. The cubic root of 4551052401 is about 1657.1835437971.

Adding to 4551052401 its reverse (1042501554), we get a palindrome (5593553955).

The spelling of 4551052401 in words is "four billion, five hundred fifty-one million, fifty-two thousand, four hundred one".