5415555107 has 4 divisors (see below), whose sum is σ = 5424566616. Its totient is φ = 5406543600.

The previous prime is 5415555097. The next prime is 5415555113. The reversal of 5415555107 is 7015555145.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5415555107 - 2¹⁸ = 5415292963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5415555157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4504853 + ... + 4506054.

It is an arithmetic number, because the mean of its divisors is an integer number (1356141654).

Almost surely, 2^5415555107 is an apocalyptic number.

5415555107 is a deficient number, since it is larger than the sum of its proper divisors (9011509).

5415555107 is an equidigital number, since it uses as much as digits as its factorization.

5415555107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9011508.

The product of its (nonzero) digits is 87500, while the sum is 38.

The square root of 5415555107 is about 73590.4552710472. The cubic root of 5415555107 is about 1756.0935986962.

Adding to 5415555107 its sum of digits (38), we get a palindrome (5415555145).

The spelling of 5415555107 in words is "five billion, four hundred fifteen million, five hundred fifty-five thousand, one hundred seven".