5045345501 has 4 divisors (see below), whose sum is σ = 5766109152. Its totient is φ = 4324581852.

The previous prime is 5045345477. The next prime is 5045345549. The reversal of 5045345501 is 1055435405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5045345501 is a prime.

It is a super-2 number, since 2×5045345501² = 50911022448921882002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045345551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360381815 + ... + 360381828.

It is an arithmetic number, because the mean of its divisors is an integer number (1441527288).

Almost surely, 2^5045345501 is an apocalyptic number.

It is an amenable number.

5045345501 is a deficient number, since it is larger than the sum of its proper divisors (720763651).

5045345501 is an equidigital number, since it uses as much as digits as its factorization.

5045345501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720763650.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5045345501 is about 71030.5955275612. The cubic root of 5045345501 is about 1715.1297123287.

The spelling of 5045345501 in words is "five billion, forty-five million, three hundred forty-five thousand, five hundred one".