61052905608875 has 16 divisors (see below), whose sum is σ = 76215691242912. Its totient is φ = 48828436639200.

The previous prime is 61052905608847. The next prime is 61052905608883. The reversal of 61052905608875 is 57880650925016.

It is not a de Polignac number, because 61052905608875 - 2⁶ = 61052905608811 is a prime.

It is a Duffinian number.

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, 68997857 + ... + 69877106.

It is an arithmetic number, because the mean of its divisors is an integer number (4763480702682).

Almost surely, 2^{61052905608875} is an apocalyptic number.

61052905608875 is a deficient number, since it is larger than the sum of its proper divisors (15162785634037).

61052905608875 is a wasteful number, since it uses less digits than its factorization.

61052905608875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138878495 (or 138878485 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 62.

The spelling of 61052905608875 in words is "sixty-one trillion, fifty-two billion, nine hundred five million, six hundred eight thousand, eight hundred seventy-five".