47213027499 has 16 divisors (see below), whose sum is σ = 71041547520. Its totient is φ = 27627267360.

The previous prime is 47213027489. The next prime is 47213027507. The reversal of 47213027499 is 99472031274.

It is a happy number.

It is not a de Polignac number, because 47213027499 - 2⁴ = 47213027483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47213027479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24666247 + ... + 24668160.

It is an arithmetic number, because the mean of its divisors is an integer number (4440096720).

Almost surely, 2^47213027499 is an apocalyptic number.

47213027499 is a deficient number, since it is larger than the sum of its proper divisors (23828520021).

47213027499 is a wasteful number, since it uses less digits than its factorization.

47213027499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49334450.

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 47213027499 in words is "forty-seven billion, two hundred thirteen million, twenty-seven thousand, four hundred ninety-nine".