54730655 has 32 divisors (see below), whose sum is σ = 78655488. Its totient is φ = 35769600.

The previous prime is 54730649. The next prime is 54730661. The reversal of 54730655 is 55603745.

It is an interprime number because it is at equal distance from previous prime (54730649) and next prime (54730661).

It is a de Polignac number, because none of the positive numbers 2^k-54730655 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78860 + ... + 79550.

It is an arithmetic number, because the mean of its divisors is an integer number (2457984).

Almost surely, 2^54730655 is an apocalyptic number.

54730655 is a deficient number, since it is larger than the sum of its proper divisors (23924833).

54730655 is a wasteful number, since it uses less digits than its factorization.

54730655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 54730655 is about 7398.0169640249. The cubic root of 54730655 is about 379.6734382786.

The spelling of 54730655 in words is "fifty-four million, seven hundred thirty thousand, six hundred fifty-five".