2540926824 has 32 divisors (see below), whose sum is σ = 6356070240. Its totient is φ = 846475200.

The previous prime is 2540926823. The next prime is 2540926853. The reversal of 2540926824 is 4286290452.

It is not an unprimeable number, because it can be changed into a prime (2540926823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11379 + ... + 72189.

It is an arithmetic number, because the mean of its divisors is an integer number (198627195).

Almost surely, 2^2540926824 is an apocalyptic number.

2540926824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2540926824 is an abundant number, since it is smaller than the sum of its proper divisors (3815143416).

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

2540926824 is a wasteful number, since it uses less digits than its factorization.

2540926824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62561 (or 62557 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 2540926824 is about 50407.6068069096. The cubic root of 2540926824 is about 1364.5749232559.

The spelling of 2540926824 in words is "two billion, five hundred forty million, nine hundred twenty-six thousand, eight hundred twenty-four".