48166529069 has 2 divisors, whose sum is σ = 48166529070. Its totient is φ = 48166529068.

The previous prime is 48166529053. The next prime is 48166529087. The reversal of 48166529069 is 96092566184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25050975625 + 23115553444 = 158275^2 + 152038^2 .

It is a cyclic number.

It is not a de Polignac number, because 48166529069 - 2⁴ = 48166529053 is a prime.

It is a super-2 number, since 2×48166529069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48166529009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24083264534 + 24083264535.

It is an arithmetic number, because the mean of its divisors is an integer number (24083264535).

Almost surely, 2^48166529069 is an apocalyptic number.

It is an amenable number.

48166529069 is a deficient number, since it is larger than the sum of its proper divisors (1).

48166529069 is an equidigital number, since it uses as much as digits as its factorization.

48166529069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 48166529069 in words is "forty-eight billion, one hundred sixty-six million, five hundred twenty-nine thousand, sixty-nine".