5401765824 has 112 divisors (see below), whose sum is σ = 17590422528. Its totient is φ = 1424636928.

The previous prime is 5401765819. The next prime is 5401765843. The reversal of 5401765824 is 4285671045.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137112 + ... + 172055.

It is an arithmetic number, because the mean of its divisors is an integer number (157057344).

Almost surely, 2^5401765824 is an apocalyptic number.

It is an amenable number.

5401765824 is an abundant number, since it is smaller than the sum of its proper divisors (12188656704).

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

5401765824 is a wasteful number, since it uses less digits than its factorization.

5401765824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309202 (or 309192 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 5401765824 is about 73496.7062119113. The cubic root of 5401765824 is about 1754.6018554460.

The spelling of 5401765824 in words is "five billion, four hundred one million, seven hundred sixty-five thousand, eight hundred twenty-four".