2070678556077 has 16 divisors (see below), whose sum is σ = 2811299662080. Its totient is φ = 1355447995200.

The previous prime is 2070678556027. The next prime is 2070678556103. The reversal of 2070678556077 is 7706558760702.

It is a happy number.

It is not a de Polignac number, because 2070678556077 - 2¹⁰ = 2070678555053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2070678556077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070678556027) 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, 24092574 + ... + 24178367.

It is an arithmetic number, because the mean of its divisors is an integer number (175706228880).

Almost surely, 2^{2070678556077} is an apocalyptic number.

It is an amenable number.

2070678556077 is a deficient number, since it is larger than the sum of its proper divisors (740621106003).

2070678556077 is a wasteful number, since it uses less digits than its factorization.

2070678556077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48271204.

The product of its (nonzero) digits is 34574400, while the sum is 60.

The spelling of 2070678556077 in words is "two trillion, seventy billion, six hundred seventy-eight million, five hundred fifty-six thousand, seventy-seven".