5403766368 has 384 divisors, whose sum is σ = 19423079424. Its totient is φ = 1269964800.

The previous prime is 5403766367. The next prime is 5403766393. The reversal of 5403766368 is 8636673045.

It is a happy number.

It is a super-2 number, since 2×5403766368² = 58401381919855822848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5403766367) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5092558 + ... + 5093618.

It is an arithmetic number, because the mean of its divisors is an integer number (50580936).

Almost surely, 2^5403766368 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 5403766368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9711539712).

5403766368 is an abundant number, since it is smaller than the sum of its proper divisors (14019313056).

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

5403766368 is a wasteful number, since it uses less digits than its factorization.

5403766368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 48.

The square root of 5403766368 is about 73510.3147048086. The cubic root of 5403766368 is about 1754.8184343135.

The spelling of 5403766368 in words is "five billion, four hundred three million, seven hundred sixty-six thousand, three hundred sixty-eight".