47042972590 has 8 divisors (see below), whose sum is σ = 84677350680. Its totient is φ = 18817189032.

The previous prime is 47042972563. The next prime is 47042972623. The reversal of 47042972590 is 9527924074.

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

It is a congruent number.

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, 2352148620 + ... + 2352148639.

It is an arithmetic number, because the mean of its divisors is an integer number (10584668835).

Almost surely, 2^47042972590 is an apocalyptic number.

47042972590 is a deficient number, since it is larger than the sum of its proper divisors (37634378090).

47042972590 is a wasteful number, since it uses less digits than its factorization.

47042972590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704297266.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 47042972590 in words is "forty-seven billion, forty-two million, nine hundred seventy-two thousand, five hundred ninety".