48441325978 has 8 divisors (see below), whose sum is σ = 73853169300. Its totient is φ = 23823602880.

The previous prime is 48441325973. The next prime is 48441325991. The reversal of 48441325978 is 87952314484.

It can be written as a sum of positive squares in 2 ways, for example, as 45739093689 + 2702232289 = 213867^2 + 51983^2 .

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

It is a super-3 number, since 3×48441325978³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (48441325973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198529903 + ... + 198530146.

Almost surely, 2^48441325978 is an apocalyptic number.

48441325978 is a deficient number, since it is larger than the sum of its proper divisors (25411843322).

48441325978 is a wasteful number, since it uses less digits than its factorization.

48441325978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397060112.

The product of its digits is 7741440, while the sum is 55.

The spelling of 48441325978 in words is "forty-eight billion, four hundred forty-one million, three hundred twenty-five thousand, nine hundred seventy-eight".