487149284057 has 16 divisors (see below), whose sum is σ = 522860641920. Its totient is φ = 452493475200.

The previous prime is 487149284053. The next prime is 487149284071. The reversal of 487149284057 is 750482941784.

It is a cyclic number.

It is not a de Polignac number, because 487149284057 - 2² = 487149284053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 487149283987 and 487149284005.

It is not an unprimeable number, because it can be changed into a prime (487149284053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308669 + ... + 1034202.

It is an arithmetic number, because the mean of its divisors is an integer number (32678790120).

Almost surely, 2^487149284057 is an apocalyptic number.

It is an amenable number.

487149284057 is a deficient number, since it is larger than the sum of its proper divisors (35711357863).

487149284057 is a wasteful number, since it uses less digits than its factorization.

487149284057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343264.

The product of its (nonzero) digits is 18063360, while the sum is 59.

The spelling of 487149284057 in words is "four hundred eighty-seven billion, one hundred forty-nine million, two hundred eighty-four thousand, fifty-seven".