5273495040 has 160 divisors (see below), whose sum is σ = 18391608576. Its totient is φ = 1278402560.

The previous prime is 5273495021. The next prime is 5273495063. The reversal of 5273495040 is 405943725.

It is a tau number, because it is divible by the number of its divisors (160).

It is a self number, because there is not a number n which added to its sum of digits gives 5273495040.

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, 53269 + ... + 115691.

Almost surely, 2^5273495040 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 5273495040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9195804288).

5273495040 is an abundant number, since it is smaller than the sum of its proper divisors (13118113536).

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

5273495040 is a wasteful number, since it uses less digits than its factorization.

5273495040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62460 (or 62444 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 5273495040 is about 72618.8339206848. The cubic root of 5273495040 is about 1740.6021432964.

The spelling of 5273495040 in words is "five billion, two hundred seventy-three million, four hundred ninety-five thousand, forty".