13250234077 has 2 divisors, whose sum is σ = 13250234078. Its totient is φ = 13250234076.

The previous prime is 13250234071. The next prime is 13250234089. The reversal of 13250234077 is 77043205231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12809486041 + 440748036 = 113179^2 + 20994^2 .

It is a cyclic number.

It is not a de Polignac number, because 13250234077 - 2⁷ = 13250233949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13250234071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6625117038 + 6625117039.

It is an arithmetic number, because the mean of its divisors is an integer number (6625117039).

Almost surely, 2^13250234077 is an apocalyptic number.

It is an amenable number.

13250234077 is a deficient number, since it is larger than the sum of its proper divisors (1).

13250234077 is an equidigital number, since it uses as much as digits as its factorization.

13250234077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The spelling of 13250234077 in words is "thirteen billion, two hundred fifty million, two hundred thirty-four thousand, seventy-seven".