2622751878948 has 24 divisors (see below), whose sum is σ = 6122155300800. Its totient is φ = 873907638240.

The previous prime is 2622751878937. The next prime is 2622751878953. The reversal of 2622751878948 is 8498781572262.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42841648 + ... + 42902823.

It is an arithmetic number, because the mean of its divisors is an integer number (255089804200).

Almost surely, 2^{2622751878948} is an apocalyptic number.

It is an amenable number.

2622751878948 is an abundant number, since it is smaller than the sum of its proper divisors (3499403421852).

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

2622751878948 is a wasteful number, since it uses less digits than its factorization.

2622751878948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85747027 (or 85747025 counting only the distinct ones).

The product of its digits is 216760320, while the sum is 69.

The spelling of 2622751878948 in words is "two trillion, six hundred twenty-two billion, seven hundred fifty-one million, eight hundred seventy-eight thousand, nine hundred forty-eight".