4557512909364 has 12 divisors (see below), whose sum is σ = 10634196788544. Its totient is φ = 1519170969784.

The previous prime is 4557512909317. The next prime is 4557512909371. The reversal of 4557512909364 is 4639092157554.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4557512909298 and 4557512909307.

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, 189896371212 + ... + 189896371235.

It is an arithmetic number, because the mean of its divisors is an integer number (886183065712).

Almost surely, 2^{4557512909364} is an apocalyptic number.

It is an amenable number.

4557512909364 is an abundant number, since it is smaller than the sum of its proper divisors (6076683879180).

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

4557512909364 is a wasteful number, since it uses less digits than its factorization.

4557512909364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379792742454 (or 379792742452 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 60.

The spelling of 4557512909364 in words is "four trillion, five hundred fifty-seven billion, five hundred twelve million, nine hundred nine thousand, three hundred sixty-four".