4961389312524 has 24 divisors (see below), whose sum is σ = 11576693762928. Its totient is φ = 1653779480320.

The previous prime is 4961389312511. The next prime is 4961389312549. The reversal of 4961389312524 is 4252139831694.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871137 + ... + 3268280.

It is an arithmetic number, because the mean of its divisors is an integer number (482362240122).

Almost surely, 2^{4961389312524} is an apocalyptic number.

It is an amenable number.

4961389312524 is an abundant number, since it is smaller than the sum of its proper divisors (6615304450404).

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

4961389312524 is a wasteful number, since it uses less digits than its factorization.

4961389312524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4239305 (or 4239303 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 57.

The spelling of 4961389312524 in words is "four trillion, nine hundred sixty-one billion, three hundred eighty-nine million, three hundred twelve thousand, five hundred twenty-four".