55403250467 has 2 divisors, whose sum is σ = 55403250468. Its totient is φ = 55403250466.

The previous prime is 55403250433. The next prime is 55403250473. The reversal of 55403250467 is 76405230455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55403250467 - 2¹⁸ = 55402988323 is a prime.

It is not a weakly prime, because it can be changed into another prime (55403250407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27701625233 + 27701625234.

It is an arithmetic number, because the mean of its divisors is an integer number (27701625234).

Almost surely, 2^55403250467 is an apocalyptic number.

55403250467 is a deficient number, since it is larger than the sum of its proper divisors (1).

55403250467 is an equidigital number, since it uses as much as digits as its factorization.

55403250467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 55403250467 in words is "fifty-five billion, four hundred three million, two hundred fifty thousand, four hundred sixty-seven".