47045253084 has 48 divisors (see below), whose sum is σ = 110447574048. Its totient is φ = 15585435648.

The previous prime is 47045253071. The next prime is 47045253131. The reversal of 47045253084 is 48035254074.

It is a super-2 number, since 2×47045253084² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2531394 + ... + 2549910.

It is an arithmetic number, because the mean of its divisors is an integer number (2300991126).

Almost surely, 2^47045253084 is an apocalyptic number.

It is an amenable number.

47045253084 is an abundant number, since it is smaller than the sum of its proper divisors (63402320964).

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

47045253084 is a wasteful number, since it uses less digits than its factorization.

47045253084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19814 (or 19812 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 42.

The spelling of 47045253084 in words is "forty-seven billion, forty-five million, two hundred fifty-three thousand, eighty-four".