1013450254 has 4 divisors (see below), whose sum is σ = 1520175384. Its totient is φ = 506725126.

The previous prime is 1013450203. The next prime is 1013450267. The reversal of 1013450254 is 4520543101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4520543101 = 31 ⋅145823971.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253362562 + ... + 253362565.

It is an arithmetic number, because the mean of its divisors is an integer number (380043846).

Almost surely, 2^1013450254 is an apocalyptic number.

1013450254 is a deficient number, since it is larger than the sum of its proper divisors (506725130).

1013450254 is an equidigital number, since it uses as much as digits as its factorization.

1013450254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506725129.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1013450254 is about 31834.7334526300. The cubic root of 1013450254 is about 1004.4634658316.

Adding to 1013450254 its reverse (4520543101), we get a palindrome (5533993355).

The spelling of 1013450254 in words is "one billion, thirteen million, four hundred fifty thousand, two hundred fifty-four".