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5002719955 = 51000543991
BaseRepresentation
bin1001010100010111…
…10111001011010011
3110220122111111122021
410222023313023103
540221144014310
62144225352311
7234654263242
oct45213671323
913818444567
105002719955
1121379a5602
12b77498697
136195a192c
143565ac959
151e42e25da
hex12a2f72d3

5002719955 has 4 divisors (see below), whose sum is σ = 6003263952. Its totient is φ = 4002175960.

The previous prime is 5002719937. The next prime is 5002719961. The reversal of 5002719955 is 5599172005.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5002719955 - 25 = 5002719923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500271991 + ... + 500272000.

It is an arithmetic number, because the mean of its divisors is an integer number (1500815988).

Almost surely, 25002719955 is an apocalyptic number.

5002719955 is a deficient number, since it is larger than the sum of its proper divisors (1000543997).

5002719955 is a wasteful number, since it uses less digits than its factorization.

5002719955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000543996.

The product of its (nonzero) digits is 141750, while the sum is 43.

The square root of 5002719955 is about 70729.9084899733. The cubic root of 5002719955 is about 1710.2859609769.

The spelling of 5002719955 in words is "five billion, two million, seven hundred nineteen thousand, nine hundred fifty-five".

Divisors: 1 5 1000543991 5002719955