4745050721522 has 8 divisors (see below), whose sum is σ = 7117931505900. Its totient is φ = 2372406886224.

The previous prime is 4745050721519. The next prime is 4745050721563. The reversal of 4745050721522 is 2251270505474.

It can be written as a sum of positive squares in 2 ways, for example, as 4722228878761 + 22821842761 = 2173069^2 + 151069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59187197 + ... + 59267312.

Almost surely, 2^{4745050721522} is an apocalyptic number.

4745050721522 is a deficient number, since it is larger than the sum of its proper divisors (2372880784378).

4745050721522 is a wasteful number, since it uses less digits than its factorization.

4745050721522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118474540.

The product of its (nonzero) digits is 784000, while the sum is 44.

The spelling of 4745050721522 in words is "four trillion, seven hundred forty-five billion, fifty million, seven hundred twenty-one thousand, five hundred twenty-two".