2077888512 has 416 divisors, whose sum is σ = 7077024000. Its totient is φ = 539492352.

The previous prime is 2077888511. The next prime is 2077888559. The reversal of 2077888512 is 2158887702.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2077888511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71651314 + ... + 71651342.

Almost surely, 2^2077888512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2077888512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3538512000).

2077888512 is an abundant number, since it is smaller than the sum of its proper divisors (4999135488).

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

2077888512 is an equidigital number, since it uses as much as digits as its factorization.

2077888512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 48.

The square root of 2077888512 is about 45583.8624076548. The cubic root of 2077888512 is about 1276.0687718230.

The spelling of 2077888512 in words is "two billion, seventy-seven million, eight hundred eighty-eight thousand, five hundred twelve".