2070552057166 has 4 divisors (see below), whose sum is σ = 3105828085752. Its totient is φ = 1035276028582.

The previous prime is 2070552057163. The next prime is 2070552057199. The reversal of 2070552057166 is 6617502550702.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070552057163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517638014290 + ... + 517638014293.

It is an arithmetic number, because the mean of its divisors is an integer number (776457021438).

Almost surely, 2^{2070552057166} is an apocalyptic number.

2070552057166 is a deficient number, since it is larger than the sum of its proper divisors (1035276028586).

2070552057166 is a wasteful number, since it uses less digits than its factorization.

2070552057166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035276028585.

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 2070552057166 in words is "two trillion, seventy billion, five hundred fifty-two million, fifty-seven thousand, one hundred sixty-six".