55023467 has 4 divisors (see below), whose sum is σ = 55242936. Its totient is φ = 54804000.

The previous prime is 55023431. The next prime is 55023473. The reversal of 55023467 is 76432055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55023467 - 2¹⁴ = 55007083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55023427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109358 + ... + 109859.

It is an arithmetic number, because the mean of its divisors is an integer number (13810734).

Almost surely, 2^55023467 is an apocalyptic number.

55023467 is a deficient number, since it is larger than the sum of its proper divisors (219469).

55023467 is a wasteful number, since it uses less digits than its factorization.

55023467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219468.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 55023467 is about 7417.7804631844. The cubic root of 55023467 is about 380.3493255887.

The spelling of 55023467 in words is "fifty-five million, twenty-three thousand, four hundred sixty-seven".