1056411523 has 2 divisors, whose sum is σ = 1056411524. Its totient is φ = 1056411522.

The previous prime is 1056411509. The next prime is 1056411547. The reversal of 1056411523 is 3251146501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1056411523 - 2⁵ = 1056411491 is a prime.

It is a super-2 number, since 2×1056411523² = 2232010611854359058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056411491 and 1056411500.

It is not a weakly prime, because it can be changed into another prime (1056411563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528205761 + 528205762.

It is an arithmetic number, because the mean of its divisors is an integer number (528205762).

Almost surely, 2^1056411523 is an apocalyptic number.

1056411523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056411523 is an equidigital number, since it uses as much as digits as its factorization.

1056411523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1056411523 is about 32502.4848742369. The cubic root of 1056411523 is about 1018.4609375828.

The spelling of 1056411523 in words is "one billion, fifty-six million, four hundred eleven thousand, five hundred twenty-three".