47152510278 has 16 divisors (see below), whose sum is σ = 94418788080. Its totient is φ = 15698542176.

The previous prime is 47152510277. The next prime is 47152510291. The reversal of 47152510278 is 87201525174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47152510271) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4734925 + ... + 4744872.

It is an arithmetic number, because the mean of its divisors is an integer number (5901174255).

Almost surely, 2^47152510278 is an apocalyptic number.

47152510278 is an abundant number, since it is smaller than the sum of its proper divisors (47266277802).

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

47152510278 is a wasteful number, since it uses less digits than its factorization.

47152510278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9480631.

The product of its (nonzero) digits is 156800, while the sum is 42.

The spelling of 47152510278 in words is "forty-seven billion, one hundred fifty-two million, five hundred ten thousand, two hundred seventy-eight".