5075544478 has 8 divisors (see below), whose sum is σ = 7613641872. Its totient is φ = 2537663856.

The previous prime is 5075544469. The next prime is 5075544479. The reversal of 5075544478 is 8744455705.

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

It is a super-2 number, since 2×5075544478² = 51522303496312584968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5075544479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31351 + ... + 105517.

It is an arithmetic number, because the mean of its divisors is an integer number (951705234).

Almost surely, 2^5075544478 is an apocalyptic number.

5075544478 is a deficient number, since it is larger than the sum of its proper divisors (2538097394).

5075544478 is a wasteful number, since it uses less digits than its factorization.

5075544478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108386.

The product of its (nonzero) digits is 3136000, while the sum is 49.

The square root of 5075544478 is about 71242.8556277751. The cubic root of 5075544478 is about 1718.5448841144.

The spelling of 5075544478 in words is "five billion, seventy-five million, five hundred forty-four thousand, four hundred seventy-eight".