487207490400 has 108 divisors (see below), whose sum is σ = 1718015438412. Its totient is φ = 129921995520.

The previous prime is 487207490369. The next prime is 487207490437. The reversal of 487207490400 is 4094702784.

It is a super-2 number, since 2×487207490400² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 33826654 + ... + 33841053.

Almost surely, 2^487207490400 is an apocalyptic number.

487207490400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

487207490400 is an abundant number, since it is smaller than the sum of its proper divisors (1230807948012).

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

487207490400 is a wasteful number, since it uses less digits than its factorization.

487207490400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67667733 (or 67667717 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 487207490400 in words is "four hundred eighty-seven billion, two hundred seven million, four hundred ninety thousand, four hundred".