4557025035540 has 60 divisors (see below), whose sum is σ = 14295556320276. Its totient is φ = 1215206675712.

The previous prime is 4557025035523. The next prime is 4557025035557. The reversal of 4557025035540 is 455305207554.

It is a happy number.

4557025035540 is a `hidden beast` number, since 4 + 5 + 5 + 7 + 0 + 250 + 355 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (4557025035523) and next prime (4557025035557).

It can be written as a sum of positive squares in 2 ways, for example, as 3018795051024 + 1538229984516 = 1737468^2 + 1240254^2 .

It is a tau number, because it is divible by the number of its divisors (60).

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 19 ways as a sum of consecutive naturals, for example, 1406487589 + ... + 1406490828.

Almost surely, 2^{4557025035540} is an apocalyptic number.

It is an amenable number.

4557025035540 is an abundant number, since it is smaller than the sum of its proper divisors (9738531284736).

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

4557025035540 is a wasteful number, since it uses less digits than its factorization.

4557025035540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812978438 (or 2812978427 counting only the distinct ones).

The product of its (nonzero) digits is 2100000, while the sum is 45.

The spelling of 4557025035540 in words is "four trillion, five hundred fifty-seven billion, twenty-five million, thirty-five thousand, five hundred forty".