2438787054 has 64 divisors (see below), whose sum is σ = 5765126400. Its totient is φ = 679365120.

The previous prime is 2438787017. The next prime is 2438787059. The reversal of 2438787054 is 4507878342.

It is a junction number, because it is equal to n+sod(n) for n = 2438786994 and 2438787012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438787059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22972 + ... + 73520.

It is an arithmetic number, because the mean of its divisors is an integer number (90080100).

Almost surely, 2^2438787054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2438787054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2882563200).

2438787054 is an abundant number, since it is smaller than the sum of its proper divisors (3326339346).

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

2438787054 is a wasteful number, since it uses less digits than its factorization.

2438787054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50625.

The product of its (nonzero) digits is 1505280, while the sum is 48.

The square root of 2438787054 is about 49384.0769276900. The cubic root of 2438787054 is about 1346.0399826361.

The spelling of 2438787054 in words is "two billion, four hundred thirty-eight million, seven hundred eighty-seven thousand, fifty-four".