2070017135571 has 64 divisors (see below), whose sum is σ = 3450298982400. Its totient is φ = 1072451612160.

The previous prime is 2070017135539. The next prime is 2070017135617. The reversal of 2070017135571 is 1755317100702.

It is not a de Polignac number, because 2070017135571 - 2⁵ = 2070017135539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2070017135531) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 214526955 + ... + 214536603.

It is an arithmetic number, because the mean of its divisors is an integer number (53910921600).

Almost surely, 2^{2070017135571} is an apocalyptic number.

2070017135571 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2070017135571 is a deficient number, since it is larger than the sum of its proper divisors (1380281846829).

2070017135571 is a wasteful number, since it uses less digits than its factorization.

2070017135571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12064.

The product of its (nonzero) digits is 51450, while the sum is 39.

The spelling of 2070017135571 in words is "two trillion, seventy billion, seventeen million, one hundred thirty-five thousand, five hundred seventy-one".