5378602450 has 144 divisors (see below), whose sum is σ = 11469444480. Its totient is φ = 1872648960.

The previous prime is 5378602429. The next prime is 5378602451. The reversal of 5378602450 is 542068735.

It is not an unprimeable number, because it can be changed into a prime (5378602451) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11517117 + ... + 11517583.

It is an arithmetic number, because the mean of its divisors is an integer number (79648920).

Almost surely, 2^5378602450 is an apocalyptic number.

5378602450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5378602450 is an abundant number, since it is smaller than the sum of its proper divisors (6090842030).

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

5378602450 is a wasteful number, since it uses less digits than its factorization.

5378602450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 5378602450 is about 73338.9558829412. The cubic root of 5378602450 is about 1752.0902859392.

The spelling of 5378602450 in words is "five billion, three hundred seventy-eight million, six hundred two thousand, four hundred fifty".