55354252 has 6 divisors (see below), whose sum is σ = 96869948. Its totient is φ = 27677124.

The previous prime is 55354237. The next prime is 55354253. The reversal of 55354252 is 25245355.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55354253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6919278 + ... + 6919285.

Almost surely, 2^55354252 is an apocalyptic number.

It is an amenable number.

55354252 is a deficient number, since it is larger than the sum of its proper divisors (41515696).

55354252 is a wasteful number, since it uses less digits than its factorization.

55354252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13838567 (or 13838565 counting only the distinct ones).

The product of its digits is 30000, while the sum is 31.

The square root of 55354252 is about 7440.0438170753. The cubic root of 55354252 is about 381.1099863182.

The spelling of 55354252 in words is "fifty-five million, three hundred fifty-four thousand, two hundred fifty-two".