4743578851061 has 4 divisors (see below), whose sum is σ = 4758734055372. Its totient is φ = 4728423646752.

The previous prime is 4743578851013. The next prime is 4743578851069. The reversal of 4743578851061 is 1601588753474.

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

It can be written as a sum of positive squares in 2 ways, for example, as 333079036900 + 4410499814161 = 577130^2 + 2100119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4743578851061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4743578851069) 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, 7577601686 + ... + 7577602311.

It is an arithmetic number, because the mean of its divisors is an integer number (1189683513843).

Almost surely, 2^{4743578851061} is an apocalyptic number.

It is an amenable number.

4743578851061 is a deficient number, since it is larger than the sum of its proper divisors (15155204311).

4743578851061 is a wasteful number, since it uses less digits than its factorization.

4743578851061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15155204310.

The product of its (nonzero) digits is 22579200, while the sum is 59.

The spelling of 4743578851061 in words is "four trillion, seven hundred forty-three billion, five hundred seventy-eight million, eight hundred fifty-one thousand, sixty-one".