5450408502 has 64 divisors (see below), whose sum is σ = 13638979584. Its totient is φ = 1410654240.

The previous prime is 5450408497. The next prime is 5450408519. The reversal of 5450408502 is 2058040545.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109903 + ... + 151589.

It is an arithmetic number, because the mean of its divisors is an integer number (213109056).

Almost surely, 2^5450408502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5450408502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6819489792).

5450408502 is an abundant number, since it is smaller than the sum of its proper divisors (8188571082).

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

5450408502 is a wasteful number, since it uses less digits than its factorization.

5450408502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41993.

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 5450408502 is about 73826.8819739802. The cubic root of 5450408502 is about 1759.8528309708.

The spelling of 5450408502 in words is "five billion, four hundred fifty million, four hundred eight thousand, five hundred two".