70761557063 has 8 divisors (see below), whose sum is σ = 76888619520. Its totient is φ = 64874771640.

The previous prime is 70761557057. The next prime is 70761557077. The reversal of 70761557063 is 36075516707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70761557063 - 2¹⁴ = 70761540679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70761556999 and 70761557017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70761557003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60068645 + ... + 60069822.

It is an arithmetic number, because the mean of its divisors is an integer number (9611077440).

Almost surely, 2^70761557063 is an apocalyptic number.

70761557063 is a deficient number, since it is larger than the sum of its proper divisors (6127062457).

70761557063 is a wasteful number, since it uses less digits than its factorization.

70761557063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120138517.

The product of its (nonzero) digits is 926100, while the sum is 47.

The spelling of 70761557063 in words is "seventy billion, seven hundred sixty-one million, five hundred fifty-seven thousand, sixty-three".