4546405537 has 4 divisors (see below), whose sum is σ = 4547320000. Its totient is φ = 4545491076.

The previous prime is 4546405517. The next prime is 4546405543. The reversal of 4546405537 is 7355046454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4546405537 - 2²³ = 4538016929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4546405493 and 4546405502.

It is not an unprimeable number, because it can be changed into a prime (4546405517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449733 + ... + 459730.

It is an arithmetic number, because the mean of its divisors is an integer number (1136830000).

Almost surely, 2^4546405537 is an apocalyptic number.

It is an amenable number.

4546405537 is a deficient number, since it is larger than the sum of its proper divisors (914463).

4546405537 is an equidigital number, since it uses as much as digits as its factorization.

4546405537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914462.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The square root of 4546405537 is about 67427.0386195330. The cubic root of 4546405537 is about 1656.6193278530.

The spelling of 4546405537 in words is "four billion, five hundred forty-six million, four hundred five thousand, five hundred thirty-seven".