1056825351 has 6 divisors (see below), whose sum is σ = 1526525520. Its totient is φ = 704550228.

The previous prime is 1056825331. The next prime is 1056825373. The reversal of 1056825351 is 1535286501.

It is a happy number.

It is not a de Polignac number, because 1056825351 - 2⁷ = 1056825223 is a prime.

It is a super-2 number, since 2×1056825351² = 2233759645032546402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056825331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58712511 + ... + 58712528.

It is an arithmetic number, because the mean of its divisors is an integer number (254420920).

Almost surely, 2^1056825351 is an apocalyptic number.

1056825351 is a deficient number, since it is larger than the sum of its proper divisors (469700169).

1056825351 is a wasteful number, since it uses less digits than its factorization.

1056825351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117425045 (or 117425042 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 1056825351 is about 32508.8503487896. The cubic root of 1056825351 is about 1018.5939074283.

The spelling of 1056825351 in words is "one billion, fifty-six million, eight hundred twenty-five thousand, three hundred fifty-one".