648058023 has 32 divisors (see below), whose sum is σ = 1012435200. Its totient is φ = 408564000.

The previous prime is 648058009. The next prime is 648058057. The reversal of 648058023 is 320850846.

648058023 is a `hidden beast` number, since 648 + 0 + 5 + 8 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 648058023 - 2¹⁸ = 647795879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (648050023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 497473 + ... + 498773.

It is an arithmetic number, because the mean of its divisors is an integer number (31638600).

Almost surely, 2^648058023 is an apocalyptic number.

648058023 is a deficient number, since it is larger than the sum of its proper divisors (364377177).

648058023 is a wasteful number, since it uses less digits than its factorization.

648058023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 648058023 is about 25456.9837765592. The cubic root of 648058023 is about 865.3755696996.

The spelling of 648058023 in words is "six hundred forty-eight million, fifty-eight thousand, twenty-three".