7077495820 has 48 divisors (see below), whose sum is σ = 16184498400. Its totient is φ = 2589511680.

The previous prime is 7077495797. The next prime is 7077495823. The reversal of 7077495820 is 285947707.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7077495823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310101 + ... + 332140.

It is an arithmetic number, because the mean of its divisors is an integer number (337177050).

Almost surely, 2^7077495820 is an apocalyptic number.

It is an amenable number.

7077495820 is an abundant number, since it is smaller than the sum of its proper divisors (9107002580).

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

7077495820 is a wasteful number, since it uses less digits than its factorization.

7077495820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642298 (or 642296 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 49.

The square root of 7077495820 is about 84127.8540080513. The cubic root of 7077495820 is about 1919.9645374671.

The spelling of 7077495820 in words is "seven billion, seventy-seven million, four hundred ninety-five thousand, eight hundred twenty".