55753047 has 24 divisors (see below), whose sum is σ = 97452576. Its totient is φ = 29984256.

The previous prime is 55753037. The next prime is 55753067. The reversal of 55753047 is 74035755.

It is not a de Polignac number, because 55753047 - 2⁴ = 55753031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55753037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24958 + ... + 27099.

It is an arithmetic number, because the mean of its divisors is an integer number (4060524).

Almost surely, 2^55753047 is an apocalyptic number.

55753047 is a deficient number, since it is larger than the sum of its proper divisors (41699529).

55753047 is a wasteful number, since it uses less digits than its factorization.

55753047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52087 (or 52084 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The square root of 55753047 is about 7466.7963009580. The cubic root of 55753047 is about 382.0230220128.

The spelling of 55753047 in words is "fifty-five million, seven hundred fifty-three thousand, forty-seven".