2549277120 has 336 divisors, whose sum is σ = 9236903040. Its totient is φ = 593768448.

The previous prime is 2549277113. The next prime is 2549277163. The reversal of 2549277120 is 217729452.

2549277120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3082147 + ... + 3082973.

Almost surely, 2^2549277120 is an apocalyptic number.

2549277120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2549277120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4618451520).

2549277120 is an abundant number, since it is smaller than the sum of its proper divisors (6687625920).

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

2549277120 is a wasteful number, since it uses less digits than its factorization.

2549277120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 2549277120 is about 50490.3666059180. The cubic root of 2549277120 is about 1366.0680982466.

The spelling of 2549277120 in words is "two billion, five hundred forty-nine million, two hundred seventy-seven thousand, one hundred twenty".