8070813546 has 16 divisors (see below), whose sum is σ = 17091134784. Its totient is φ = 2532019904.

The previous prime is 8070813533. The next prime is 8070813581. The reversal of 8070813546 is 6453180708.

It is a junction number, because it is equal to n+sod(n) for n = 8070813498 and 8070813507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39562710 + ... + 39562913.

It is an arithmetic number, because the mean of its divisors is an integer number (1068195924).

Almost surely, 2^8070813546 is an apocalyptic number.

8070813546 is an abundant number, since it is smaller than the sum of its proper divisors (9020321238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8070813546 is a wasteful number, since it uses less digits than its factorization.

8070813546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79125645.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 8070813546 is about 89837.7067049243. The cubic root of 8070813546 is about 2005.8838022943.

The spelling of 8070813546 in words is "eight billion, seventy million, eight hundred thirteen thousand, five hundred forty-six".