2527904378860 has 192 divisors, whose sum is σ = 6504779022336. Its totient is φ = 805513420800.

The previous prime is 2527904378849. The next prime is 2527904378863. The reversal of 2527904378860 is 688734097252.

It is not an unprimeable number, because it can be changed into a prime (2527904378863) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62257165 + ... + 62297755.

It is an arithmetic number, because the mean of its divisors is an integer number (33879057408).

Almost surely, 2^{2527904378860} is an apocalyptic number.

2527904378860 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 2527904378860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3252389511168).

2527904378860 is an abundant number, since it is smaller than the sum of its proper divisors (3976874643476).

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

2527904378860 is a wasteful number, since it uses less digits than its factorization.

2527904378860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40952 (or 40950 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 2527904378860 in words is "two trillion, five hundred twenty-seven billion, nine hundred four million, three hundred seventy-eight thousand, eight hundred sixty".