84888268051061 has 8 divisors (see below), whose sum is σ = 86961456306648. Its totient is φ = 82815210400000.

The previous prime is 84888268051033. The next prime is 84888268051099. The reversal of 84888268051061 is 16015086288848.

It can be written as a sum of positive squares in 4 ways, for example, as 24208062988561 + 60680205062500 = 4920169^2 + 7789750^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 84888268051061 - 2¹⁴ = 84888268034677 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 (84888268051031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31334690 + ... + 33935811.

It is an arithmetic number, because the mean of its divisors is an integer number (10870182038331).

Almost surely, 2^{84888268051061} is an apocalyptic number.

It is an amenable number.

84888268051061 is a deficient number, since it is larger than the sum of its proper divisors (2073188255587).

84888268051061 is a wasteful number, since it uses less digits than its factorization.

84888268051061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65302263.

The product of its (nonzero) digits is 47185920, while the sum is 65.

The spelling of 84888268051061 in words is "eighty-four trillion, eight hundred eighty-eight billion, two hundred sixty-eight million, fifty-one thousand, sixty-one".