47894911458 has 32 divisors (see below), whose sum is σ = 98171136000. Its totient is φ = 15572955216.

The previous prime is 47894911439. The next prime is 47894911469. The reversal of 47894911458 is 85411949874.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569358 + ... + 648041.

It is an arithmetic number, because the mean of its divisors is an integer number (3067848000).

Almost surely, 2^47894911458 is an apocalyptic number.

47894911458 is an abundant number, since it is smaller than the sum of its proper divisors (50276224542).

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

47894911458 is a wasteful number, since it uses less digits than its factorization.

47894911458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217566.

The product of its digits is 11612160, while the sum is 60.

The spelling of 47894911458 in words is "forty-seven billion, eight hundred ninety-four million, nine hundred eleven thousand, four hundred fifty-eight".