477862749148 has 12 divisors (see below), whose sum is σ = 844539611832. Its totient is φ = 236565717200.

The previous prime is 477862749139. The next prime is 477862749149. The reversal of 477862749148 is 841947268774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477862749149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591413890 + ... + 591414697.

It is an arithmetic number, because the mean of its divisors is an integer number (70378300986).

Almost surely, 2^477862749148 is an apocalyptic number.

It is an amenable number.

477862749148 is a deficient number, since it is larger than the sum of its proper divisors (366676862684).

477862749148 is a wasteful number, since it uses less digits than its factorization.

477862749148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182828692 (or 1182828690 counting only the distinct ones).

The product of its digits is 151732224, while the sum is 67.

The spelling of 477862749148 in words is "four hundred seventy-seven billion, eight hundred sixty-two million, seven hundred forty-nine thousand, one hundred forty-eight".