47970492274 has 8 divisors (see below), whose sum is σ = 74436970860. Its totient is φ = 23158168656.

The previous prime is 47970492247. The next prime is 47970492277. The reversal of 47970492274 is 47229407974.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 47964066049 + 6426225 = 219007^2 + 2535^2 .

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

It is not an unprimeable number, because it can be changed into a prime (47970492277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413538669 + ... + 413538784.

Almost surely, 2^47970492274 is an apocalyptic number.

47970492274 is a deficient number, since it is larger than the sum of its proper divisors (26466478586).

47970492274 is a wasteful number, since it uses less digits than its factorization.

47970492274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827077484.

The product of its (nonzero) digits is 7112448, while the sum is 55.

The spelling of 47970492274 in words is "forty-seven billion, nine hundred seventy million, four hundred ninety-two thousand, two hundred seventy-four".