2251452001 has 8 divisors (see below), whose sum is σ = 2387962080. Its totient is φ = 2115394368.

The previous prime is 2251451963. The next prime is 2251452013. The reversal of 2251452001 is 1002541522.

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

It is a cyclic number.

It is not a de Polignac number, because 2251452001 - 2²³ = 2243063393 is a prime.

It is a super-2 number, since 2×2251452001² = 10138072225613808002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2251452061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102831 + ... + 122788.

It is an arithmetic number, because the mean of its divisors is an integer number (298495260).

Almost surely, 2^2251452001 is an apocalyptic number.

It is an amenable number.

2251452001 is a deficient number, since it is larger than the sum of its proper divisors (136510079).

2251452001 is a wasteful number, since it uses less digits than its factorization.

2251452001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226223.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2251452001 is about 47449.4678684598. The cubic root of 2251452001 is about 1310.6525119823.

Adding to 2251452001 its reverse (1002541522), we get a palindrome (3253993523).

The spelling of 2251452001 in words is "two billion, two hundred fifty-one million, four hundred fifty-two thousand, one".