2541554502 has 64 divisors (see below), whose sum is σ = 5440089600. Its totient is φ = 788820480.

The previous prime is 2541554473. The next prime is 2541554503. The reversal of 2541554502 is 2054551452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541554503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5789199 + ... + 5789637.

It is an arithmetic number, because the mean of its divisors is an integer number (85001400).

Almost surely, 2^2541554502 is an apocalyptic number.

2541554502 is an abundant number, since it is smaller than the sum of its proper divisors (2898535098).

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

2541554502 is a wasteful number, since it uses less digits than its factorization.

2541554502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 40000, while the sum is 33.

The square root of 2541554502 is about 50413.8324470576. The cubic root of 2541554502 is about 1364.6872763722.

The spelling of 2541554502 in words is "two billion, five hundred forty-one million, five hundred fifty-four thousand, five hundred two".