47672483840 has 56 divisors (see below), whose sum is σ = 114407076240. Its totient is φ = 19068977152.

The previous prime is 47672483797. The next prime is 47672483857. The reversal of 47672483840 is 4838427674.

It is a super-2 number, since 2×47672483840² (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 3 ways as a sum of consecutive naturals, for example, 540980 + ... + 622899.

Almost surely, 2^47672483840 is an apocalyptic number.

47672483840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47672483840 is an abundant number, since it is smaller than the sum of its proper divisors (66734592400).

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

47672483840 is an equidigital number, since it uses as much as digits as its factorization.

47672483840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163910 (or 1163886 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 53.

The spelling of 47672483840 in words is "forty-seven billion, six hundred seventy-two million, four hundred eighty-three thousand, eight hundred forty".