2539364760 has 192 divisors, whose sum is σ = 8517113280. Its totient is φ = 655672320.

The previous prime is 2539364747. The next prime is 2539364761. The reversal of 2539364760 is 674639352.

2539364760 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 (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2539364761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4142214 + ... + 4142826.

It is an arithmetic number, because the mean of its divisors is an integer number (44359965).

Almost surely, 2^2539364760 is an apocalyptic number.

2539364760 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 2539364760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4258556640).

2539364760 is an abundant number, since it is smaller than the sum of its proper divisors (5977748520).

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

2539364760 is a wasteful number, since it uses less digits than its factorization.

2539364760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The square root of 2539364760 is about 50392.1100967205. The cubic root of 2539364760 is about 1364.2952365564.

The spelling of 2539364760 in words is "two billion, five hundred thirty-nine million, three hundred sixty-four thousand, seven hundred sixty".