2517206011061 has 32 divisors (see below), whose sum is σ = 2931392090880. Its totient is φ = 2117065268736.

The previous prime is 2517206011051. The next prime is 2517206011079. The reversal of 2517206011061 is 1601106027152.

It is a cyclic number.

It is not a de Polignac number, because 2517206011061 - 2²⁶ = 2517138902197 is a prime.

It is a super-2 number, since 2×2517206011061² (a number of 26 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 (2517206011051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414488321 + ... + 414494393.

It is an arithmetic number, because the mean of its divisors is an integer number (91606002840).

Almost surely, 2^{2517206011061} is an apocalyptic number.

It is an amenable number.

2517206011061 is a deficient number, since it is larger than the sum of its proper divisors (414186079819).

2517206011061 is a wasteful number, since it uses less digits than its factorization.

2517206011061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11373.

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 2517206011061 in words is "two trillion, five hundred seventeen billion, two hundred six million, eleven thousand, sixty-one".