253083211177 has 2 divisors, whose sum is σ = 253083211178. Its totient is φ = 253083211176.

The previous prime is 253083211163. The next prime is 253083211219. The reversal of 253083211177 is 771112380352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209577177616 + 43506033561 = 457796^2 + 208581^2 .

It is a cyclic number.

It is not a de Polignac number, because 253083211177 - 2¹⁹ = 253082686889 is a prime.

It is a super-2 number, since 2×253083211177² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (253086211177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126541605588 + 126541605589.

It is an arithmetic number, because the mean of its divisors is an integer number (126541605589).

Almost surely, 2^253083211177 is an apocalyptic number.

It is an amenable number.

253083211177 is a deficient number, since it is larger than the sum of its proper divisors (1).

253083211177 is an equidigital number, since it uses as much as digits as its factorization.

253083211177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 253083211177 in words is "two hundred fifty-three billion, eighty-three million, two hundred eleven thousand, one hundred seventy-seven".