70772061801 has 16 divisors (see below), whose sum is σ = 108557339648. Its totient is φ = 40173354000.

The previous prime is 70772061797. The next prime is 70772061863. The reversal of 70772061801 is 10816027707.

It is not a de Polignac number, because 70772061801 - 2² = 70772061797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70772061801.

It is not an unprimeable number, because it can be changed into a prime (70772061001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11156095 + ... + 11162436.

It is an arithmetic number, because the mean of its divisors is an integer number (6784833728).

Almost surely, 2^70772061801 is an apocalyptic number.

It is an amenable number.

70772061801 is a deficient number, since it is larger than the sum of its proper divisors (37785277847).

70772061801 is a wasteful number, since it uses less digits than its factorization.

70772061801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22318692.

The product of its (nonzero) digits is 32928, while the sum is 39.

The spelling of 70772061801 in words is "seventy billion, seven hundred seventy-two million, sixty-one thousand, eight hundred one".