1061061005504 has 28 divisors (see below), whose sum is σ = 2106142055424. Its totient is φ = 530379542784.

The previous prime is 1061061005497. The next prime is 1061061005507. The reversal of 1061061005504 is 4055001601601.

It is a super-2 number, since 2×1061061005504² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061061005507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2131904 + ... + 2582079.

Almost surely, 2^{1061061005504} is an apocalyptic number.

It is an amenable number.

1061061005504 is a deficient number, since it is larger than the sum of its proper divisors (1045081049920).

1061061005504 is an equidigital number, since it uses as much as digits as its factorization.

1061061005504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717512 (or 4717502 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 1061061005504 in words is "one trillion, sixty-one billion, sixty-one million, five thousand, five hundred four".