1061506060511 has 32 divisors (see below), whose sum is σ = 1189382745600. Its totient is φ = 940636085760.

The previous prime is 1061506060481. The next prime is 1061506060603. The reversal of 1061506060511 is 1150606051601.

It is a cyclic number.

It is not a de Polignac number, because 1061506060511 - 2²² = 1061501866207 is a prime.

It is a super-2 number, since 2×1061506060511² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061506030511) 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, 50010881 + ... + 50032101.

It is an arithmetic number, because the mean of its divisors is an integer number (37168210800).

Almost surely, 2^{1061506060511} is an apocalyptic number.

1061506060511 is a deficient number, since it is larger than the sum of its proper divisors (127876685089).

1061506060511 is a wasteful number, since it uses less digits than its factorization.

1061506060511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22019.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 1061506060511 in words is "one trillion, sixty-one billion, five hundred six million, sixty thousand, five hundred eleven".