47788401401 has 8 divisors (see below), whose sum is σ = 51466451400. Its totient is φ = 44110639872.

The previous prime is 47788401383. The next prime is 47788401407. The reversal of 47788401401 is 10410488774.

It can be written as a sum of positive squares in 4 ways, for example, as 1451533801 + 46336867600 = 38099^2 + 215260^2 .

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

It is not a de Polignac number, because 47788401401 - 2⁶ = 47788401337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47788401407) 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, 374375 + ... + 485523.

It is an arithmetic number, because the mean of its divisors is an integer number (6433306425).

Almost surely, 2^47788401401 is an apocalyptic number.

It is an amenable number.

47788401401 is a deficient number, since it is larger than the sum of its proper divisors (3678049999).

47788401401 is a wasteful number, since it uses less digits than its factorization.

47788401401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144235.

The product of its (nonzero) digits is 200704, while the sum is 44.

The spelling of 47788401401 in words is "forty-seven billion, seven hundred eighty-eight million, four hundred one thousand, four hundred one".