1061522487683 has 24 divisors (see below), whose sum is σ = 1282104124416. Its totient is φ = 860047902000.

The previous prime is 1061522487661. The next prime is 1061522487721. The reversal of 1061522487683 is 3867842251601.

It is not a de Polignac number, because 1061522487683 - 2¹⁸ = 1061522225539 is a prime.

It is a super-2 number, since 2×1061522487683² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1061522487653) 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, 921593 + ... + 1724058.

It is an arithmetic number, because the mean of its divisors is an integer number (53421005184).

Almost surely, 2^{1061522487683} is an apocalyptic number.

1061522487683 is a deficient number, since it is larger than the sum of its proper divisors (220581636733).

1061522487683 is an equidigital number, since it uses as much as digits as its factorization.

1061522487683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645775 (or 2645732 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 1061522487683 in words is "one trillion, sixty-one billion, five hundred twenty-two million, four hundred eighty-seven thousand, six hundred eighty-three".