2530379273 has 8 divisors (see below), whose sum is σ = 2606977992. Its totient is φ = 2454212736.

The previous prime is 2530379261. The next prime is 2530379353. The reversal of 2530379273 is 3729730352.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1036324864 + 1494054409 = 32192^2 + 38653^2 .

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 2530379273 - 2¹⁸ = 2530117129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2530379273.

It is not an unprimeable number, because it can be changed into a prime (2530379573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96140 + ... + 119597.

It is an arithmetic number, because the mean of its divisors is an integer number (325872249).

Almost surely, 2^2530379273 is an apocalyptic number.

It is an amenable number.

2530379273 is a deficient number, since it is larger than the sum of its proper divisors (76598719).

2530379273 is a wasteful number, since it uses less digits than its factorization.

2530379273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216091.

The product of its (nonzero) digits is 238140, while the sum is 41.

The square root of 2530379273 is about 50302.8753949513. The cubic root of 2530379273 is about 1362.6841584592.

The spelling of 2530379273 in words is "two billion, five hundred thirty million, three hundred seventy-nine thousand, two hundred seventy-three".