5415213078 has 24 divisors (see below), whose sum is σ = 12799595016. Its totient is φ = 1640973600.

The previous prime is 5415213077. The next prime is 5415213103. The reversal of 5415213078 is 8703125145.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5415213077) 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 11 ways as a sum of consecutive naturals, for example, 13674583 + ... + 13674978.

It is an arithmetic number, because the mean of its divisors is an integer number (533316459).

Almost surely, 2^5415213078 is an apocalyptic number.

5415213078 is an abundant number, since it is smaller than the sum of its proper divisors (7384381938).

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

5415213078 is a wasteful number, since it uses less digits than its factorization.

5415213078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27349580 (or 27349577 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 5415213078 is about 73588.1313664099. The cubic root of 5415213078 is about 1756.0566281813.

The spelling of 5415213078 in words is "five billion, four hundred fifteen million, two hundred thirteen thousand, seventy-eight".