48621173240281 has 8 divisors (see below), whose sum is σ = 48806187742728. Its totient is φ = 48436488240000.

The previous prime is 48621173240257. The next prime is 48621173240291. The reversal of 48621173240281 is 18204237112684.

It can be written as a sum of positive squares in 4 ways, for example, as 406203550281 + 48214969690000 = 637341^2 + 6943700^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 48621173240281 - 2⁵ = 48621173240249 is a prime.

It is a super-3 number, since 3×48621173240281³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48621173240201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82079860 + ... + 82670101.

It is an arithmetic number, because the mean of its divisors is an integer number (6100773467841).

Almost surely, 2^{48621173240281} is an apocalyptic number.

It is an amenable number.

48621173240281 is a deficient number, since it is larger than the sum of its proper divisors (185014502447).

48621173240281 is a wasteful number, since it uses less digits than its factorization.

48621173240281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164751083.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 48621173240281 in words is "forty-eight trillion, six hundred twenty-one billion, one hundred seventy-three million, two hundred forty thousand, two hundred eighty-one".