2455240100 has 18 divisors (see below), whose sum is σ = 5327871234. Its totient is φ = 982096000.

The previous prime is 2455240093. The next prime is 2455240103. The reversal of 2455240100 is 10425542.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 789947236 + 1665292864 = 28106^2 + 40808^2 .

It is not an unprimeable number, because it can be changed into a prime (2455240103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12276101 + ... + 12276300.

Almost surely, 2^2455240100 is an apocalyptic number.

2455240100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2455240100 is an abundant number, since it is smaller than the sum of its proper divisors (2872631134).

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

2455240100 is a wasteful number, since it uses less digits than its factorization.

2455240100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24552415 (or 24552408 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2455240100 is about 49550.3794132800. The cubic root of 2455240100 is about 1349.0601780715.

Adding to 2455240100 its reverse (10425542), we get a palindrome (2465665642).

The spelling of 2455240100 in words is "two billion, four hundred fifty-five million, two hundred forty thousand, one hundred".