47057071400 has 48 divisors (see below), whose sum is σ = 111201288540. Its totient is φ = 18514252800.

The previous prime is 47057071387. The next prime is 47057071403. The reversal of 47057071400 is 417075074.

It can be written as a sum of positive squares in 6 ways, for example, as 6423381316 + 40633690084 = 80146^2 + 201578^2 .

It is not an unprimeable number, because it can be changed into a prime (47057071403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1916369 + ... + 1940768.

Almost surely, 2^47057071400 is an apocalyptic number.

47057071400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47057071400 is an abundant number, since it is smaller than the sum of its proper divisors (64144217140).

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

47057071400 is a wasteful number, since it uses less digits than its factorization.

47057071400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857214 (or 3857205 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The spelling of 47057071400 in words is "forty-seven billion, fifty-seven million, seventy-one thousand, four hundred".