60705532261 has 32 divisors (see below), whose sum is σ = 68082094080. Its totient is φ = 53665934400.

The previous prime is 60705532249. The next prime is 60705532273. The reversal of 60705532261 is 16223550706.

It is an interprime number because it is at equal distance from previous prime (60705532249) and next prime (60705532273).

It is a cyclic number.

It is not a de Polignac number, because 60705532261 - 2¹³ = 60705524069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60705532261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60705532291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16828120 + ... + 16831726.

It is an arithmetic number, because the mean of its divisors is an integer number (2127565440).

Almost surely, 2^60705532261 is an apocalyptic number.

It is an amenable number.

60705532261 is a deficient number, since it is larger than the sum of its proper divisors (7376561819).

60705532261 is a wasteful number, since it uses less digits than its factorization.

60705532261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 60705532261 in words is "sixty billion, seven hundred five million, five hundred thirty-two thousand, two hundred sixty-one".