47290195118 has 4 divisors (see below), whose sum is σ = 70935292680. Its totient is φ = 23645097558.

The previous prime is 47290195081. The next prime is 47290195133. The reversal of 47290195118 is 81159109274.

47290195118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81159109274 = 2 ⋅40579554637.

It is a super-2 number, since 2×47290195118² (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 as a sum of consecutive naturals, namely, 11822548778 + ... + 11822548781.

It is an arithmetic number, because the mean of its divisors is an integer number (17733823170).

Almost surely, 2^47290195118 is an apocalyptic number.

47290195118 is a deficient number, since it is larger than the sum of its proper divisors (23645097562).

47290195118 is a wasteful number, since it uses less digits than its factorization.

47290195118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23645097561.

The product of its (nonzero) digits is 181440, while the sum is 47.

The spelling of 47290195118 in words is "forty-seven billion, two hundred ninety million, one hundred ninety-five thousand, one hundred eighteen".