47975057974 has 32 divisors (see below), whose sum is σ = 73638346752. Its totient is φ = 23437260000.

The previous prime is 47975057971. The next prime is 47975058017.

It is a happy number.

47975057974 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47975057971) 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 15 ways as a sum of consecutive naturals, for example, 4895019 + ... + 4904809.

It is an arithmetic number, because the mean of its divisors is an integer number (2301198336).

Almost surely, 2^47975057974 is an apocalyptic number.

47975057974 is a deficient number, since it is larger than the sum of its proper divisors (25663288778).

47975057974 is a wasteful number, since it uses less digits than its factorization.

47975057974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10212.

The product of its (nonzero) digits is 77792400, while the sum is 64.

The spelling of 47975057974 in words is "forty-seven billion, nine hundred seventy-five million, fifty-seven thousand, nine hundred seventy-four".