23354525377 has 2 divisors, whose sum is σ = 23354525378. Its totient is φ = 23354525376.

The previous prime is 23354525347. The next prime is 23354525429. The reversal of 23354525377 is 77352545332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22872327696 + 482197681 = 151236^2 + 21959^2 .

It is a cyclic number.

It is not a de Polignac number, because 23354525377 - 2¹⁹ = 23354001089 is a prime.

It is not a weakly prime, because it can be changed into another prime (23354525347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677262688 + 11677262689.

It is an arithmetic number, because the mean of its divisors is an integer number (11677262689).

Almost surely, 2^23354525377 is an apocalyptic number.

It is an amenable number.

23354525377 is a deficient number, since it is larger than the sum of its proper divisors (1).

23354525377 is an equidigital number, since it uses as much as digits as its factorization.

23354525377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2646000, while the sum is 46.

The spelling of 23354525377 in words is "twenty-three billion, three hundred fifty-four million, five hundred twenty-five thousand, three hundred seventy-seven".