2514148293 has 4 divisors (see below), whose sum is σ = 3352197728. Its totient is φ = 1676098860.

The previous prime is 2514148223. The next prime is 2514148319. The reversal of 2514148293 is 3928414152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2514148293 - 2¹⁸ = 2513886149 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 (2514148223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419024713 + ... + 419024718.

It is an arithmetic number, because the mean of its divisors is an integer number (838049432).

Almost surely, 2^2514148293 is an apocalyptic number.

It is an amenable number.

2514148293 is a deficient number, since it is larger than the sum of its proper divisors (838049435).

2514148293 is an equidigital number, since it uses as much as digits as its factorization.

2514148293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838049434.

The product of its digits is 69120, while the sum is 39.

The square root of 2514148293 is about 50141.2833202342. The cubic root of 2514148293 is about 1359.7642853090.

The spelling of 2514148293 in words is "two billion, five hundred fourteen million, one hundred forty-eight thousand, two hundred ninety-three".