4649890225547 has 4 divisors (see below), whose sum is σ = 5314160257776. Its totient is φ = 3985620193320.

The previous prime is 4649890225507. The next prime is 4649890225549. The reversal of 4649890225547 is 7455220989464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4649890225547 - 2³⁴ = 4632710356363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4649890225549) 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, 332135016104 + ... + 332135016117.

It is an arithmetic number, because the mean of its divisors is an integer number (1328540064444).

Almost surely, 2^{4649890225547} is an apocalyptic number.

4649890225547 is a deficient number, since it is larger than the sum of its proper divisors (664270032229).

4649890225547 is an equidigital number, since it uses as much as digits as its factorization.

4649890225547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664270032228.

The product of its (nonzero) digits is 174182400, while the sum is 65.

The spelling of 4649890225547 in words is "four trillion, six hundred forty-nine billion, eight hundred ninety million, two hundred twenty-five thousand, five hundred forty-seven".