4745490355309 has 4 divisors (see below), whose sum is σ = 5176898569440. Its totient is φ = 4314082141180.

The previous prime is 4745490355267. The next prime is 4745490355349. The reversal of 4745490355309 is 9035530945474.

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 a de Polignac number, because none of the positive numbers 2^k-4745490355309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745490355349) 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, 215704107049 + ... + 215704107070.

It is an arithmetic number, because the mean of its divisors is an integer number (1294224642360).

Almost surely, 2^{4745490355309} is an apocalyptic number.

It is an amenable number.

4745490355309 is a deficient number, since it is larger than the sum of its proper divisors (431408214131).

4745490355309 is a wasteful number, since it uses less digits than its factorization.

4745490355309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431408214130.

The product of its (nonzero) digits is 40824000, while the sum is 58.

The spelling of 4745490355309 in words is "four trillion, seven hundred forty-five billion, four hundred ninety million, three hundred fifty-five thousand, three hundred nine".