55150466 has 16 divisors (see below), whose sum is σ = 96095040. Its totient is φ = 23248080.

The previous prime is 55150409. The next prime is 55150507. The reversal of 55150466 is 66405155.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31436 + ... + 33143.

It is an arithmetic number, because the mean of its divisors is an integer number (6005940).

Almost surely, 2^55150466 is an apocalyptic number.

55150466 is a deficient number, since it is larger than the sum of its proper divisors (40944574).

55150466 is a wasteful number, since it uses less digits than its factorization.

55150466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64649.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 55150466 is about 7426.3359740857. The cubic root of 55150466 is about 380.6417273034.

The spelling of 55150466 in words is "fifty-five million, one hundred fifty thousand, four hundred sixty-six".