1053274689 has 24 divisors (see below), whose sum is σ = 1549741440. Its totient is φ = 689206752.

The previous prime is 1053274619. The next prime is 1053274697. The reversal of 1053274689 is 9864723501.

1053274689 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1053274689 - 2⁸ = 1053274433 is a prime.

It is a super-2 number, since 2×1053274689² = 2218775140976093442, which contains 22 as substring.

1053274689 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (1053274609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118722 + ... + 127284.

It is an arithmetic number, because the mean of its divisors is an integer number (64572560).

It is a 4-persistent number, because k⋅1053274689 is pandigital for 1 ≤ k ≤ 4, but not for k = 5.

Almost surely, 2^1053274689 is an apocalyptic number.

It is an amenable number.

1053274689 is a deficient number, since it is larger than the sum of its proper divisors (496466751).

1053274689 is a wasteful number, since it uses less digits than its factorization.

1053274689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8821 (or 8818 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1053274689 is about 32454.1937043581. The cubic root of 1053274689 is about 1017.4518894561.

The spelling of 1053274689 in words is "one billion, fifty-three million, two hundred seventy-four thousand, six hundred eighty-nine".