1061052047 has 32 divisors (see below), whose sum is σ = 1216892160. Its totient is φ = 916715520.

The previous prime is 1061052043. The next prime is 1061052053. The reversal of 1061052047 is 7402501601.

It is a cyclic number.

It is not a de Polignac number, because 1061052047 - 2² = 1061052043 is a prime.

It is a super-2 number, since 2×1061052047² = 2251662892885780418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061052043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5385953 + ... + 5386149.

It is an arithmetic number, because the mean of its divisors is an integer number (38027880).

Almost surely, 2^1061052047 is an apocalyptic number.

1061052047 is a deficient number, since it is larger than the sum of its proper divisors (155840113).

1061052047 is a wasteful number, since it uses less digits than its factorization.

1061052047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1061052047 is about 32573.7938686914. The cubic root of 1061052047 is about 1019.9500318339.

Adding to 1061052047 its reverse (7402501601), we get a palindrome (8463553648).

The spelling of 1061052047 in words is "one billion, sixty-one million, fifty-two thousand, forty-seven".