55594715 has 16 divisors (see below), whose sum is σ = 73198080. Its totient is φ = 40199520.

The previous prime is 55594673. The next prime is 55594717. The reversal of 55594715 is 51749555.

It is not a de Polignac number, because 55594715 - 2²² = 51400411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55594717) 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, 7022 + ... + 12668.

It is an arithmetic number, because the mean of its divisors is an integer number (4574880).

Almost surely, 2^55594715 is an apocalyptic number.

55594715 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55594715 is a deficient number, since it is larger than the sum of its proper divisors (17603365).

55594715 is a wasteful number, since it uses less digits than its factorization.

55594715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5842.

The product of its digits is 157500, while the sum is 41.

The square root of 55594715 is about 7456.1863576496. The cubic root of 55594715 is about 381.6610458758.

The spelling of 55594715 in words is "fifty-five million, five hundred ninety-four thousand, seven hundred fifteen".