1004620054528 has 64 divisors (see below), whose sum is σ = 2114958627000. Its totient is φ = 475872362496.

The previous prime is 1004620054453. The next prime is 1004620054541. The reversal of 1004620054528 is 8254500264001.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1004620054528² (a number of 25 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 3 ways as a sum of consecutive naturals, for example, 184213 + ... + 1429396.

Almost surely, 2^{1004620054528} is an apocalyptic number.

It is an amenable number.

1004620054528 is an abundant number, since it is smaller than the sum of its proper divisors (1110338572472).

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

1004620054528 is an frugal number, since it uses more digits than its factorization.

1004620054528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613658 (or 1613630 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 1004620054528 in words is "one trillion, four billion, six hundred twenty million, fifty-four thousand, five hundred twenty-eight".