55001514 has 16 divisors (see below), whose sum is σ = 110477952. Its totient is φ = 18254688.

The previous prime is 55001503. The next prime is 55001519. The reversal of 55001514 is 41510055.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55001519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18274 + ... + 21069.

It is an arithmetic number, because the mean of its divisors is an integer number (6904872).

Almost surely, 2^55001514 is an apocalyptic number.

55001514 is an abundant number, since it is smaller than the sum of its proper divisors (55476438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55001514 is a wasteful number, since it uses less digits than its factorization.

55001514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39581.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 55001514 is about 7416.3005602524. The cubic root of 55001514 is about 380.2987355411.

Adding to 55001514 its reverse (41510055), we get a palindrome (96511569).

The spelling of 55001514 in words is "fifty-five million, one thousand, five hundred fourteen".