487628504961 has 24 divisors (see below), whose sum is σ = 709170706080. Its totient is φ = 297888679296.

The previous prime is 487628504941. The next prime is 487628505017. The reversal of 487628504961 is 169405826784.

It is a happy number.

It is not a de Polignac number, because 487628504961 - 2¹⁵ = 487628472193 is a prime.

It is a super-2 number, since 2×487628504961² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 487628504895 and 487628504904.

It is not an unprimeable number, because it can be changed into a prime (487628504911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3440731 + ... + 3579648.

It is an arithmetic number, because the mean of its divisors is an integer number (29548779420).

Almost surely, 2^487628504961 is an apocalyptic number.

It is an amenable number.

487628504961 is a deficient number, since it is larger than the sum of its proper divisors (221542201119).

487628504961 is a wasteful number, since it uses less digits than its factorization.

487628504961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7020545 (or 7020532 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 60.

The spelling of 487628504961 in words is "four hundred eighty-seven billion, six hundred twenty-eight million, five hundred four thousand, nine hundred sixty-one".