487265898064 has 40 divisors (see below), whose sum is σ = 1030408781760. Its totient is φ = 221375712000.

The previous prime is 487265898037. The next prime is 487265898071. The reversal of 487265898064 is 460898562784.

It is a super-2 number, since 2×487265898064² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320037 + ... + 1037764.

It is an arithmetic number, because the mean of its divisors is an integer number (25760219544).

Almost surely, 2^487265898064 is an apocalyptic number.

487265898064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

487265898064 is an abundant number, since it is smaller than the sum of its proper divisors (543142883696).

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

487265898064 is a wasteful number, since it uses less digits than its factorization.

487265898064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359859 (or 1359853 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 67.

It can be divided in two parts, 487265 and 898064, that added together give a square (1385329 = 1177²).

The spelling of 487265898064 in words is "four hundred eighty-seven billion, two hundred sixty-five million, eight hundred ninety-eight thousand, sixty-four".