5115502045 has 16 divisors (see below), whose sum is σ = 6709367808. Its totient is φ = 3727422720.

The previous prime is 5115502019. The next prime is 5115502061. The reversal of 5115502045 is 5402055115.

It is not a de Polignac number, because 5115502045 - 2¹⁷ = 5115370973 is a prime.

It is a super-2 number, since 2×5115502045² = 52336722344798364050, which contains 22 as substring.

It is a Duffinian number.

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, 968049 + ... + 973318.

It is an arithmetic number, because the mean of its divisors is an integer number (419335488).

Almost surely, 2^5115502045 is an apocalyptic number.

It is an amenable number.

5115502045 is a deficient number, since it is larger than the sum of its proper divisors (1593865763).

5115502045 is a wasteful number, since it uses less digits than its factorization.

5115502045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941420.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 5115502045 is about 71522.7379579389. The cubic root of 5115502045 is about 1723.0428879937.

The spelling of 5115502045 in words is "five billion, one hundred fifteen million, five hundred two thousand, forty-five".