2452398943 has 4 divisors (see below), whose sum is σ = 2559025008. Its totient is φ = 2345772880.

The previous prime is 2452398931. The next prime is 2452398953. The reversal of 2452398943 is 3498932542.

2452398943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2452398943 - 2¹³ = 2452390751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452398953) 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, 53312998 + ... + 53313043.

It is an arithmetic number, because the mean of its divisors is an integer number (639756252).

Almost surely, 2^2452398943 is an apocalyptic number.

2452398943 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2452398943 is a deficient number, since it is larger than the sum of its proper divisors (106626065).

2452398943 is a wasteful number, since it uses less digits than its factorization.

2452398943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106626064.

The product of its digits is 1866240, while the sum is 49.

The square root of 2452398943 is about 49521.7017377230. The cubic root of 2452398943 is about 1348.5396083223.

The spelling of 2452398943 in words is "two billion, four hundred fifty-two million, three hundred ninety-eight thousand, nine hundred forty-three".