48172695552 has 408 divisors, whose sum is σ = 150163326144. Its totient is φ = 14844690432.

The previous prime is 48172695521. The next prime is 48172695563. The reversal of 48172695552 is 25559627184.

48172695552 is a `hidden beast` number, since 4 + 81 + 7 + 2 + 6 + 9 + 5 + 552 = 666.

It is a super-3 number, since 3×48172695552³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 718995423 + ... + 718995489.

It is an arithmetic number, because the mean of its divisors is an integer number (368047368).

Almost surely, 2^48172695552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48172695552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75081663072).

48172695552 is an abundant number, since it is smaller than the sum of its proper divisors (101990630592).

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

48172695552 is an equidigital number, since it uses as much as digits as its factorization.

48172695552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 148 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 54.

The spelling of 48172695552 in words is "forty-eight billion, one hundred seventy-two million, six hundred ninety-five thousand, five hundred fifty-two".