1063252547 has 16 divisors (see below), whose sum is σ = 1248936960. Its totient is φ = 886362048.

The previous prime is 1063252543. The next prime is 1063252571. The reversal of 1063252547 is 7452523601.

It is a cyclic number.

It is not a de Polignac number, because 1063252547 - 2² = 1063252543 is a prime.

It is a super-2 number, since 2×1063252547² = 2261011957403974418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063252543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22703 + ... + 51399.

It is an arithmetic number, because the mean of its divisors is an integer number (78058560).

Almost surely, 2^1063252547 is an apocalyptic number.

1063252547 is a deficient number, since it is larger than the sum of its proper divisors (185684413).

1063252547 is an equidigital number, since it uses as much as digits as its factorization.

1063252547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28850.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 1063252547 is about 32607.5535267520. The cubic root of 1063252547 is about 1020.6546313534.

The spelling of 1063252547 in words is "one billion, sixty-three million, two hundred fifty-two thousand, five hundred forty-seven".