48938288401 has 8 divisors (see below), whose sum is σ = 49635036360. Its totient is φ = 48244804608.

The previous prime is 48938288369. The next prime is 48938288417. The reversal of 48938288401 is 10488283984.

It is a happy number.

It is a Cunningham number, because it is equal to 221220²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 9397363600 + 39540924801 = 96940^2 + 198849^2 .

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 48938288401 - 2⁵ = 48938288369 is a prime.

It is a super-2 number, since 2×48938288401² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48938288471) 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, 785836 + ... + 845821.

It is an arithmetic number, because the mean of its divisors is an integer number (6204379545).

Almost surely, 2^48938288401 is an apocalyptic number.

It is an amenable number.

48938288401 is a deficient number, since it is larger than the sum of its proper divisors (696747959).

48938288401 is a wasteful number, since it uses less digits than its factorization.

48938288401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632083.

The product of its (nonzero) digits is 3538944, while the sum is 55.

The spelling of 48938288401 in words is "forty-eight billion, nine hundred thirty-eight million, two hundred eighty-eight thousand, four hundred one".