47915213274 has 12 divisors (see below), whose sum is σ = 103816295466. Its totient is φ = 15971737752.

The previous prime is 47915213267. The next prime is 47915213369. The reversal of 47915213274 is 47231251974.

47915213274 is a `hidden beast` number, since 4 + 7 + 91 + 521 + 32 + 7 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 45605738025 + 2309475249 = 213555^2 + 48057^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1330978129 + ... + 1330978164.

Almost surely, 2^47915213274 is an apocalyptic number.

47915213274 is an abundant number, since it is smaller than the sum of its proper divisors (55901082192).

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

47915213274 is a wasteful number, since it uses less digits than its factorization.

47915213274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661956301 (or 2661956298 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

It can be divided in two parts, 4791 and 5213274, that added together give a triangular number (5218065 = T₃₂₃₀).

The spelling of 47915213274 in words is "forty-seven billion, nine hundred fifteen million, two hundred thirteen thousand, two hundred seventy-four".