55516954 has 16 divisors (see below), whose sum is σ = 85608360. Its totient is φ = 26991360.

The previous prime is 55516943. The next prime is 55516961. The reversal of 55516954 is 45961555.

It can be written as a sum of positive squares in 4 ways, for example, as 7144929 + 48372025 = 2673^2 + 6955^2 .

It is a super-3 number, since 3×55516954³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8302 + ... + 13414.

Almost surely, 2^55516954 is an apocalyptic number.

55516954 is a deficient number, since it is larger than the sum of its proper divisors (30091406).

55516954 is a wasteful number, since it uses less digits than its factorization.

55516954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265.

The product of its digits is 135000, while the sum is 40.

The square root of 55516954 is about 7450.9700039659. The cubic root of 55516954 is about 381.4830182071.

The spelling of 55516954 in words is "fifty-five million, five hundred sixteen thousand, nine hundred fifty-four".