4573287247492 has 24 divisors (see below), whose sum is σ = 8007561018072. Its totient is φ = 2285412921600.

The previous prime is 4573287247423. The next prime is 4573287247493. The reversal of 4573287247492 is 2947427823754.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 999728018496 + 3573559228996 = 999864^2 + 1890386^2 .

It is not an unprimeable number, because it can be changed into a prime (4573287247493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89539642 + ... + 89590702.

It is an arithmetic number, because the mean of its divisors is an integer number (333648375753).

Almost surely, 2^{4573287247492} is an apocalyptic number.

It is an amenable number.

4573287247492 is a deficient number, since it is larger than the sum of its proper divisors (3434273770580).

4573287247492 is a wasteful number, since it uses less digits than its factorization.

4573287247492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62679 (or 62677 counting only the distinct ones).

The product of its digits is 189665280, while the sum is 64.

The spelling of 4573287247492 in words is "four trillion, five hundred seventy-three billion, two hundred eighty-seven million, two hundred forty-seven thousand, four hundred ninety-two".