4745161616061 has 16 divisors (see below), whose sum is σ = 6403800384000. Its totient is φ = 3125146671408.

The previous prime is 4745161616057. The next prime is 4745161616119. The reversal of 4745161616061 is 1606161615474.

It is not a de Polignac number, because 4745161616061 - 2² = 4745161616057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4745161616061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745161616051) 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, 20473111 + ... + 20703588.

It is an arithmetic number, because the mean of its divisors is an integer number (400237524000).

Almost surely, 2^{4745161616061} is an apocalyptic number.

It is an amenable number.

4745161616061 is a deficient number, since it is larger than the sum of its proper divisors (1658638767939).

4745161616061 is a wasteful number, since it uses less digits than its factorization.

4745161616061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41177168.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 4745161616061 in words is "four trillion, seven hundred forty-five billion, one hundred sixty-one million, six hundred sixteen thousand, sixty-one".