481515945126 has 12 divisors (see below), whose sum is σ = 963035289732. Its totient is φ = 160504748464.

The previous prime is 481515945121. The next prime is 481515945133. The reversal of 481515945126 is 621549515184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481515945121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1558090 + ... + 1841378.

It is an arithmetic number, because the mean of its divisors is an integer number (80252940811).

Almost surely, 2^481515945126 is an apocalyptic number.

481515945126 is an abundant number, since it is smaller than the sum of its proper divisors (481519344606).

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

481515945126 is an frugal number, since it uses more digits than its factorization.

481515945126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566583 (or 283294 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 51.

The spelling of 481515945126 in words is "four hundred eighty-one billion, five hundred fifteen million, nine hundred forty-five thousand, one hundred twenty-six".