5440642150 has 48 divisors (see below), whose sum is σ = 10479909600. Its totient is φ = 2098933760.

The previous prime is 5440642147. The next prime is 5440642159. The reversal of 5440642150 is 512460445.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440642159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2041719 + ... + 2044381.

It is an arithmetic number, because the mean of its divisors is an integer number (218331450).

Almost surely, 2^5440642150 is an apocalyptic number.

5440642150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5440642150 is a deficient number, since it is larger than the sum of its proper divisors (5039267450).

5440642150 is a wasteful number, since it uses less digits than its factorization.

5440642150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113 (or 4108 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5440642150 is about 73760.7087140572. The cubic root of 5440642150 is about 1758.8010677134.

The spelling of 5440642150 in words is "five billion, four hundred forty million, six hundred forty-two thousand, one hundred fifty".