2400545544 has 16 divisors (see below), whose sum is σ = 6001363920. Its totient is φ = 800181840.

The previous prime is 2400545513. The next prime is 2400545561. The reversal of 2400545544 is 4455450042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50011342 + ... + 50011389.

It is an arithmetic number, because the mean of its divisors is an integer number (375085245).

Almost surely, 2^2400545544 is an apocalyptic number.

2400545544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2400545544 is an abundant number, since it is smaller than the sum of its proper divisors (3600818376).

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

2400545544 is a wasteful number, since it uses less digits than its factorization.

2400545544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100022740 (or 100022736 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 2400545544 is about 48995.3624744220. The cubic root of 2400545544 is about 1338.9673383480.

Adding to 2400545544 its reverse (4455450042), we get a palindrome (6855995586).

The spelling of 2400545544 in words is "two billion, four hundred million, five hundred forty-five thousand, five hundred forty-four".