70539241563 has 12 divisors (see below), whose sum is σ = 116445732208. Its totient is φ = 40308138000.

The previous prime is 70539241561. The next prime is 70539241579. The reversal of 70539241563 is 36514293507.

70539241563 is a `hidden beast` number, since 70 + 539 + 2 + 41 + 5 + 6 + 3 = 666.

It is not a de Polignac number, because 70539241563 - 2¹ = 70539241561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70539241561) 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 11 ways as a sum of consecutive naturals, for example, 559835188 + ... + 559835313.

Almost surely, 2^70539241563 is an apocalyptic number.

70539241563 is a deficient number, since it is larger than the sum of its proper divisors (45906490645).

70539241563 is a wasteful number, since it uses less digits than its factorization.

70539241563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119670514 (or 1119670511 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 70539241563 in words is "seventy billion, five hundred thirty-nine million, two hundred forty-one thousand, five hundred sixty-three".