32553144135511 has 2 divisors, whose sum is σ = 32553144135512. Its totient is φ = 32553144135510.

The previous prime is 32553144135461. The next prime is 32553144135539. The reversal of 32553144135511 is 11553144135523.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32553144135511 - 2⁷ = 32553144135383 is a prime.

It is a super-2 number, since 2×32553144135511² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32553144135011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16276572067755 + 16276572067756.

It is an arithmetic number, because the mean of its divisors is an integer number (16276572067756).

Almost surely, 2^{32553144135511} is an apocalyptic number.

32553144135511 is a deficient number, since it is larger than the sum of its proper divisors (1).

32553144135511 is an equidigital number, since it uses as much as digits as its factorization.

32553144135511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540000, while the sum is 43.

The spelling of 32553144135511 in words is "thirty-two trillion, five hundred fifty-three billion, one hundred forty-four million, one hundred thirty-five thousand, five hundred eleven".