2070064599157 has 4 divisors (see below), whose sum is σ = 2160067407840. Its totient is φ = 1980061790476.

The previous prime is 2070064599133. The next prime is 2070064599179. The reversal of 2070064599157 is 7519954600702.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2070064599157 - 2¹¹ = 2070064597109 is a prime.

It is a super-2 number, since 2×2070064599157² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2070064599098 and 2070064599107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070064519157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45001404307 + ... + 45001404352.

It is an arithmetic number, because the mean of its divisors is an integer number (540016851960).

Almost surely, 2^{2070064599157} is an apocalyptic number.

It is an amenable number.

2070064599157 is a deficient number, since it is larger than the sum of its proper divisors (90002808683).

2070064599157 is an equidigital number, since it uses as much as digits as its factorization.

2070064599157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90002808682.

The product of its (nonzero) digits is 4762800, while the sum is 55.

The spelling of 2070064599157 in words is "two trillion, seventy billion, sixty-four million, five hundred ninety-nine thousand, one hundred fifty-seven".