604851287040 has 3520 divisors, whose sum is σ = 3067926478848. Its totient is φ = 109884211200.

The previous prime is 604851287021. The next prime is 604851287083. The reversal of 604851287040 is 40782158406.

604851287040 is a `hidden beast` number, since 6 + 0 + 485 + 128 + 7 + 0 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (3520).

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 319 ways as a sum of consecutive naturals, for example, 12869176297 + ... + 12869176343.

Almost surely, 2^604851287040 is an apocalyptic number.

604851287040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604851287040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1533963239424).

604851287040 is an abundant number, since it is smaller than the sum of its proper divisors (2463075191808).

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

604851287040 is a wasteful number, since it uses less digits than its factorization.

604851287040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 604851287040 in words is "six hundred four billion, eight hundred fifty-one million, two hundred eighty-seven thousand, forty".