55051652 has 12 divisors (see below), whose sum is σ = 96517260. Its totient is φ = 27475296.

The previous prime is 55051651. The next prime is 55051663. The reversal of 55051652 is 25615055.

It can be written as a sum of positive squares in 2 ways, for example, as 19219456 + 35832196 = 4384^2 + 5986^2 .

It is not an unprimeable number, because it can be changed into a prime (55051651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10127 + ... + 14582.

It is an arithmetic number, because the mean of its divisors is an integer number (8043105).

Almost surely, 2^55051652 is an apocalyptic number.

It is an amenable number.

55051652 is a deficient number, since it is larger than the sum of its proper divisors (41465608).

55051652 is a wasteful number, since it uses less digits than its factorization.

55051652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25270 (or 25268 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 55051652 is about 7419.6800470101. The cubic root of 55051652 is about 380.4142573741.

The spelling of 55051652 in words is "fifty-five million, fifty-one thousand, six hundred fifty-two".