1061582160740 has 48 divisors (see below), whose sum is σ = 2260631585520. Its totient is φ = 418673203200.

The previous prime is 1061582160733. The next prime is 1061582160767. The reversal of 1061582160740 is 470612851601.

It can be written as a sum of positive squares in 8 ways, for example, as 362615934976 + 698966225764 = 602176^2 + 836042^2 .

It is a super-2 number, since 2×1061582160740² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4212290 + ... + 4457190.

It is an arithmetic number, because the mean of its divisors is an integer number (47096491365).

Almost surely, 2^{1061582160740} is an apocalyptic number.

1061582160740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1061582160740 is an abundant number, since it is smaller than the sum of its proper divisors (1199049424780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1061582160740 is a wasteful number, since it uses less digits than its factorization.

1061582160740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247952 (or 247950 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 1061582160740 in words is "one trillion, sixty-one billion, five hundred eighty-two million, one hundred sixty thousand, seven hundred forty".