47748694126 has 64 divisors (see below), whose sum is σ = 85903804800. Its totient is φ = 19473882624.

The previous prime is 47748694069. The next prime is 47748694151. The reversal of 47748694126 is 62149684774.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8715300 + ... + 8720776.

It is an arithmetic number, because the mean of its divisors is an integer number (1342246950).

Almost surely, 2^47748694126 is an apocalyptic number.

47748694126 is a deficient number, since it is larger than the sum of its proper divisors (38155110674).

47748694126 is a wasteful number, since it uses less digits than its factorization.

47748694126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821.

The product of its digits is 16257024, while the sum is 58.

The spelling of 47748694126 in words is "forty-seven billion, seven hundred forty-eight million, six hundred ninety-four thousand, one hundred twenty-six".