46806018651 has 24 divisors (see below), whose sum is σ = 79151645664. Its totient is φ = 26093946240.

The previous prime is 46806018593. The next prime is 46806018653. The reversal of 46806018651 is 15681060864.

46806018651 is a `hidden beast` number, since 468 + 0 + 6 + 0 + 186 + 5 + 1 = 666.

It is not a de Polignac number, because 46806018651 - 2⁹ = 46806018139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46806018597 and 46806018606.

It is not an unprimeable number, because it can be changed into a prime (46806018653) 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, 9057816 + ... + 9062981.

It is an arithmetic number, because the mean of its divisors is an integer number (3297985236).

Almost surely, 2^46806018651 is an apocalyptic number.

46806018651 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

46806018651 is a deficient number, since it is larger than the sum of its proper divisors (32345627013).

46806018651 is a wasteful number, since it uses less digits than its factorization.

46806018651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18120851 (or 18120848 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 46806018651 in words is "forty-six billion, eight hundred six million, eighteen thousand, six hundred fifty-one".