47023853430 has 64 divisors (see below), whose sum is σ = 113648060160. Its totient is φ = 12451929984.

The previous prime is 47023853419. The next prime is 47023853431. The reversal of 47023853430 is 3435832074.

It is a super-2 number, since 2×47023853430² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47023853431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14217837 + ... + 14221143.

It is an arithmetic number, because the mean of its divisors is an integer number (1775750940).

Almost surely, 2^47023853430 is an apocalyptic number.

47023853430 is an abundant number, since it is smaller than the sum of its proper divisors (66624206730).

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

47023853430 is a wasteful number, since it uses less digits than its factorization.

47023853430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6493.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 47023853430 in words is "forty-seven billion, twenty-three million, eight hundred fifty-three thousand, four hundred thirty".