5374557440 has 144 divisors (see below), whose sum is σ = 14861024640. Its totient is φ = 1824153600.

The previous prime is 5374557437. The next prime is 5374557469. The reversal of 5374557440 is 447554735.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5374557391 and 5374557400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901991 + ... + 907929.

It is an arithmetic number, because the mean of its divisors is an integer number (103201560).

Almost surely, 2^5374557440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5374557440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7430512320).

5374557440 is an abundant number, since it is smaller than the sum of its proper divisors (9486467200).

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

5374557440 is a wasteful number, since it uses less digits than its factorization.

5374557440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068 (or 6054 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 44.

The square root of 5374557440 is about 73311.3731967967. The cubic root of 5374557440 is about 1751.6509524755.

The spelling of 5374557440 in words is "five billion, three hundred seventy-four million, five hundred fifty-seven thousand, four hundred forty".