1056354225 has 24 divisors (see below), whose sum is σ = 1747492320. Its totient is φ = 563070720.

The previous prime is 1056354223. The next prime is 1056354251. The reversal of 1056354225 is 5224536501.

It is not a de Polignac number, because 1056354225 - 2¹ = 1056354223 is a prime.

It is a super-2 number, since 2×1056354225² = 2231768497350701250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056354223) 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, 196777 + ... + 202073.

It is an arithmetic number, because the mean of its divisors is an integer number (72812180).

Almost surely, 2^1056354225 is an apocalyptic number.

1056354225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1056354225 is a deficient number, since it is larger than the sum of its proper divisors (691138095).

1056354225 is a wasteful number, since it uses less digits than its factorization.

1056354225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7969 (or 7964 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 1056354225 is about 32501.6034219852. The cubic root of 1056354225 is about 1018.4425240421.

The spelling of 1056354225 in words is "one billion, fifty-six million, three hundred fifty-four thousand, two hundred twenty-five".