47012863490 has 8 divisors (see below), whose sum is σ = 84623154300. Its totient is φ = 18805145392.

The previous prime is 47012863451. The next prime is 47012863507. The reversal of 47012863490 is 9436821074.

47012863490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 40776128761 + 6236734729 = 201931^2 + 78973^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×47012863490³ (a number of 33 digits) contains 333 as substring.

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, 2350643165 + ... + 2350643184.

Almost surely, 2^47012863490 is an apocalyptic number.

47012863490 is a deficient number, since it is larger than the sum of its proper divisors (37610290810).

47012863490 is a wasteful number, since it uses less digits than its factorization.

47012863490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701286356.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 47012863490 in words is "forty-seven billion, twelve million, eight hundred sixty-three thousand, four hundred ninety".