2541450102 has 16 divisors (see below), whose sum is σ = 5083406832. Its totient is φ = 847065600.

The previous prime is 2541450101. The next prime is 2541450143. The reversal of 2541450102 is 2010541452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541450101) 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, 85602 + ... + 111402.

It is an arithmetic number, because the mean of its divisors is an integer number (317712927).

Almost surely, 2^2541450102 is an apocalyptic number.

2541450102 is an abundant number, since it is smaller than the sum of its proper divisors (2541956730).

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

2541450102 is a wasteful number, since it uses less digits than its factorization.

2541450102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42223.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2541450102 is about 50412.7970063158. The cubic root of 2541450102 is about 1364.6685902620.

Adding to 2541450102 its reverse (2010541452), we get a palindrome (4551991554).

The spelling of 2541450102 in words is "two billion, five hundred forty-one million, four hundred fifty thousand, one hundred two".