2452113401 has 4 divisors (see below), whose sum is σ = 2452234404. Its totient is φ = 2451992400.

The previous prime is 2452113397. The next prime is 2452113403. The reversal of 2452113401 is 1043112542.

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 can be written as a sum of positive squares in 2 ways, for example, as 921426025 + 1530687376 = 30355^2 + 39124^2 .

It is a cyclic number.

It is not a de Polignac number, because 2452113401 - 2² = 2452113397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2452113403) 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, 21890 + ... + 73371.

It is an arithmetic number, because the mean of its divisors is an integer number (613058601).

Almost surely, 2^2452113401 is an apocalyptic number.

It is an amenable number.

2452113401 is a deficient number, since it is larger than the sum of its proper divisors (121003).

2452113401 is an equidigital number, since it uses as much as digits as its factorization.

2452113401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121002.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2452113401 is about 49518.8186551335. The cubic root of 2452113401 is about 1348.4872677839.

Adding to 2452113401 its reverse (1043112542), we get a palindrome (3495225943).

The spelling of 2452113401 in words is "two billion, four hundred fifty-two million, one hundred thirteen thousand, four hundred one".