55014554 has 12 divisors (see below), whose sum is σ = 95994954. Its totient is φ = 23577624.

The previous prime is 55014511. The next prime is 55014569. The reversal of 55014554 is 45541055.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 31753225 + 23261329 = 5635^2 + 4823^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280589 + ... + 280784.

Almost surely, 2^55014554 is an apocalyptic number.

55014554 is a deficient number, since it is larger than the sum of its proper divisors (40980400).

55014554 is a wasteful number, since it uses less digits than its factorization.

55014554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561389 (or 561382 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 55014554 is about 7417.1796526712. The cubic root of 55014554 is about 380.3287874633.

The spelling of 55014554 in words is "fifty-five million, fourteen thousand, five hundred fifty-four".