5510215145 has 8 divisors (see below), whose sum is σ = 6613427904. Its totient is φ = 4407392304.

The previous prime is 5510215129. The next prime is 5510215159. The reversal of 5510215145 is 5415120155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5510215145 - 2⁴ = 5510215129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65429 + ... + 123698.

It is an arithmetic number, because the mean of its divisors is an integer number (826678488).

Almost surely, 2^5510215145 is an apocalyptic number.

It is an amenable number.

5510215145 is a deficient number, since it is larger than the sum of its proper divisors (1103212759).

5510215145 is a wasteful number, since it uses less digits than its factorization.

5510215145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194959.

The product of its (nonzero) digits is 5000, while the sum is 29.

The square root of 5510215145 is about 74230.8234158830. The cubic root of 5510215145 is about 1766.2663105888.

The spelling of 5510215145 in words is "five billion, five hundred ten million, two hundred fifteen thousand, one hundred forty-five".