4539541762923 has 16 divisors (see below), whose sum is σ = 6200620573056. Its totient is φ = 2952418512960.

The previous prime is 4539541762913. The next prime is 4539541762927. The reversal of 4539541762923 is 3292671459354.

It is a happy number.

It is not a de Polignac number, because 4539541762923 - 2³³ = 4530951828331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4539541762927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2062440 + ... + 3651402.

It is an arithmetic number, because the mean of its divisors is an integer number (387538785816).

Almost surely, 2^{4539541762923} is an apocalyptic number.

4539541762923 is a deficient number, since it is larger than the sum of its proper divisors (1661078810133).

4539541762923 is a wasteful number, since it uses less digits than its factorization.

4539541762923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612234.

The product of its digits is 48988800, while the sum is 60.

The spelling of 4539541762923 in words is "four trillion, five hundred thirty-nine billion, five hundred forty-one million, seven hundred sixty-two thousand, nine hundred twenty-three".