1055075253 has 4 divisors (see below), whose sum is σ = 1406767008. Its totient is φ = 703383500.

The previous prime is 1055075243. The next prime is 1055075279. The reversal of 1055075253 is 3525705501.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3525705501 = 3 ⋅1175235167.

It is a cyclic number.

It is not a de Polignac number, because 1055075253 - 2¹³ = 1055067061 is a prime.

It is a super-2 number, since 2×1055075253² = 2226367578986028018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055075213) 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, 175845873 + ... + 175845878.

It is an arithmetic number, because the mean of its divisors is an integer number (351691752).

Almost surely, 2^1055075253 is an apocalyptic number.

It is an amenable number.

1055075253 is a deficient number, since it is larger than the sum of its proper divisors (351691755).

1055075253 is an equidigital number, since it uses as much as digits as its factorization.

1055075253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351691754.

The product of its (nonzero) digits is 26250, while the sum is 33.

The square root of 1055075253 is about 32481.9219412891. The cubic root of 1055075253 is about 1018.0313344737.

The spelling of 1055075253 in words is "one billion, fifty-five million, seventy-five thousand, two hundred fifty-three".