5415054520 has 32 divisors (see below), whose sum is σ = 12413761920. Its totient is φ = 2125152640.

The previous prime is 5415054509. The next prime is 5415054559. The reversal of 5415054520 is 254505145.

It is a congruent 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, 1275016 + ... + 1279255.

It is an arithmetic number, because the mean of its divisors is an integer number (387930060).

Almost surely, 2^5415054520 is an apocalyptic number.

It is an amenable number.

5415054520 is an abundant number, since it is smaller than the sum of its proper divisors (6998707400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5415054520 is a wasteful number, since it uses less digits than its factorization.

5415054520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554335 (or 2554331 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 5415054520 is about 73587.0540244682. The cubic root of 5415054520 is about 1756.0394888406.

Adding to 5415054520 its reverse (254505145), we get a palindrome (5669559665).

The spelling of 5415054520 in words is "five billion, four hundred fifteen million, fifty-four thousand, five hundred twenty".