5103520378 has 16 divisors (see below), whose sum is σ = 8352851904. Its totient is φ = 2319327360.

The previous prime is 5103520337. The next prime is 5103520381. The reversal of 5103520378 is 8730253015.

It is a super-2 number, since 2×5103520378² = 52091840497322525768, which contains 22 as substring.

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, 109051 + ... + 148657.

It is an arithmetic number, because the mean of its divisors is an integer number (522053244).

Almost surely, 2^5103520378 is an apocalyptic number.

5103520378 is a deficient number, since it is larger than the sum of its proper divisors (3249331526).

5103520378 is a wasteful number, since it uses less digits than its factorization.

5103520378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45477.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 5103520378 is about 71438.9276095323. The cubic root of 5103520378 is about 1721.6965838054.

The spelling of 5103520378 in words is "five billion, one hundred three million, five hundred twenty thousand, three hundred seventy-eight".