55414567 has 16 divisors (see below), whose sum is σ = 63967680. Its totient is φ = 47596032.

The previous prime is 55414553. The next prime is 55414571. The reversal of 55414567 is 76541455.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 55414567 - 2⁷ = 55414439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55414537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8559 + ... + 13567.

It is an arithmetic number, because the mean of its divisors is an integer number (3997980).

Almost surely, 2^55414567 is an apocalyptic number.

55414567 is a deficient number, since it is larger than the sum of its proper divisors (8553113).

55414567 is a wasteful number, since it uses less digits than its factorization.

55414567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082.

The product of its digits is 84000, while the sum is 37.

The square root of 55414567 is about 7444.0961170581. The cubic root of 55414567 is about 381.2483575312.

The spelling of 55414567 in words is "fifty-five million, four hundred fourteen thousand, five hundred sixty-seven".