1074350253 has 4 divisors (see below), whose sum is σ = 1432467008. Its totient is φ = 716233500.

The previous prime is 1074350243. The next prime is 1074350267. The reversal of 1074350253 is 3520534701.

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 1074350253 - 2⁴ = 1074350237 is a prime.

It is a super-2 number, since 2×1074350253² = 2308456932242328018, which contains 22 as substring.

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 1074350253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074350243) 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, 179058373 + ... + 179058378.

It is an arithmetic number, because the mean of its divisors is an integer number (358116752).

Almost surely, 2^1074350253 is an apocalyptic number.

It is an amenable number.

1074350253 is a deficient number, since it is larger than the sum of its proper divisors (358116755).

1074350253 is an equidigital number, since it uses as much as digits as its factorization.

1074350253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358116754.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 1074350253 is about 32777.2825749787. The cubic root of 1074350253 is about 1024.1933778494.

Adding to 1074350253 its reverse (3520534701), we get a palindrome (4594884954).

The spelling of 1074350253 in words is "one billion, seventy-four million, three hundred fifty thousand, two hundred fifty-three".