2573434373 has 8 divisors (see below), whose sum is σ = 2747773248. Its totient is φ = 2404299744.

The previous prime is 2573434363. The next prime is 2573434379. The reversal of 2573434373 is 3734343752.

2573434373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2573434373 - 2¹⁴ = 2573417989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2573434373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2573434379) 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, 1300040 + ... + 1302017.

It is an arithmetic number, because the mean of its divisors is an integer number (343471656).

Almost surely, 2^2573434373 is an apocalyptic number.

2573434373 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2573434373 is a deficient number, since it is larger than the sum of its proper divisors (174338875).

2573434373 is a wasteful number, since it uses less digits than its factorization.

2573434373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602123.

The product of its digits is 635040, while the sum is 41.

The square root of 2573434373 is about 50729.0288986493. The cubic root of 2573434373 is about 1370.3695475990.

It can be divided in two parts, 2 and 573434373, that added together give a palindrome (573434375).

The spelling of 2573434373 in words is "two billion, five hundred seventy-three million, four hundred thirty-four thousand, three hundred seventy-three".