55733167541 has 2 divisors, whose sum is σ = 55733167542. Its totient is φ = 55733167540.

The previous prime is 55733167519. The next prime is 55733167559. The reversal of 55733167541 is 14576133755.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44886778225 + 10846389316 = 211865^2 + 104146^2 .

It is a cyclic number.

It is not a de Polignac number, because 55733167541 - 2¹⁴ = 55733151157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55733161541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27866583770 + 27866583771.

It is an arithmetic number, because the mean of its divisors is an integer number (27866583771).

Almost surely, 2^55733167541 is an apocalyptic number.

It is an amenable number.

55733167541 is a deficient number, since it is larger than the sum of its proper divisors (1).

55733167541 is an equidigital number, since it uses as much as digits as its factorization.

55733167541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1323000, while the sum is 47.

The spelling of 55733167541 in words is "fifty-five billion, seven hundred thirty-three million, one hundred sixty-seven thousand, five hundred forty-one".