46165923945 has 64 divisors (see below), whose sum is σ = 89020270080. Its totient is φ = 22608230400.

The previous prime is 46165923929. The next prime is 46165923953. The reversal of 46165923945 is 54932956164.

46165923945 is a `hidden beast` number, since 4 + 6 + 1 + 6 + 592 + 3 + 9 + 45 = 666.

It is not a de Polignac number, because 46165923945 - 2⁴ = 46165923929 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46165923891 and 46165923900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 151221 + ... + 339410.

It is an arithmetic number, because the mean of its divisors is an integer number (1390941720).

Almost surely, 2^46165923945 is an apocalyptic number.

46165923945 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46165923945 is a deficient number, since it is larger than the sum of its proper divisors (42854346135).

46165923945 is a wasteful number, since it uses less digits than its factorization.

46165923945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490703 (or 490697 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 46165923945 in words is "forty-six billion, one hundred sixty-five million, nine hundred twenty-three thousand, nine hundred forty-five".