604245401262534 has 64 divisors (see below), whose sum is σ = 1230497501126400. Its totient is φ = 197755934896128.

The previous prime is 604245401262499. The next prime is 604245401262539. The reversal of 604245401262534 is 435262104542406.

It is a happy number.

It is a super-2 number, since 2×604245401262534² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604245401262539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1190778982 + ... + 1191286310.

It is an arithmetic number, because the mean of its divisors is an integer number (19226523455100).

Almost surely, 2^{604245401262534} is an apocalyptic number.

604245401262534 is an abundant number, since it is smaller than the sum of its proper divisors (626252099863866).

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

604245401262534 is a wasteful number, since it uses less digits than its factorization.

604245401262534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511557.

The product of its (nonzero) digits is 5529600, while the sum is 48.

The spelling of 604245401262534 in words is "six hundred four trillion, two hundred forty-five billion, four hundred one million, two hundred sixty-two thousand, five hundred thirty-four".