2541955826020 has 48 divisors (see below), whose sum is σ = 5748863920128. Its totient is φ = 938546582400.

The previous prime is 2541955825999. The next prime is 2541955826051. The reversal of 2541955826020 is 206285591452.

It is a super-3 number, since 3×2541955826020³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15035197 + ... + 15203323.

It is an arithmetic number, because the mean of its divisors is an integer number (119767998336).

Almost surely, 2^{2541955826020} is an apocalyptic number.

2541955826020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2541955826020 is an abundant number, since it is smaller than the sum of its proper divisors (3206908094108).

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

2541955826020 is a wasteful number, since it uses less digits than its factorization.

2541955826020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226300 (or 226298 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 49.

The spelling of 2541955826020 in words is "two trillion, five hundred forty-one billion, nine hundred fifty-five million, eight hundred twenty-six thousand, twenty".