2538551010280 has 32 divisors (see below), whose sum is σ = 5712014334240. Its totient is φ = 1015371593280.

The previous prime is 2538551010241. The next prime is 2538551010287. The reversal of 2538551010280 is 820101558352.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2538551010287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676986 + ... + 2352745.

It is an arithmetic number, because the mean of its divisors is an integer number (178500447945).

Almost surely, 2^{2538551010280} is an apocalyptic number.

2538551010280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2538551010280 is an abundant number, since it is smaller than the sum of its proper divisors (3173463323960).

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

2538551010280 is a wasteful number, since it uses less digits than its factorization.

2538551010280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050689 (or 3050685 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 40.

The spelling of 2538551010280 in words is "two trillion, five hundred thirty-eight billion, five hundred fifty-one million, ten thousand, two hundred eighty".