46693921257 has 64 divisors (see below), whose sum is σ = 73766246400. Its totient is φ = 29108963520.

The previous prime is 46693921243. The next prime is 46693921277. The reversal of 46693921257 is 75212939664.

46693921257 is a `hidden beast` number, since 466 + 93 + 92 + 1 + 2 + 5 + 7 = 666.

It is not a de Polignac number, because 46693921257 - 2¹⁰ = 46693920233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46693921237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13237228 + ... + 13240754.

It is an arithmetic number, because the mean of its divisors is an integer number (1152597600).

Almost surely, 2^46693921257 is an apocalyptic number.

It is an amenable number.

46693921257 is a deficient number, since it is larger than the sum of its proper divisors (27072325143).

46693921257 is a wasteful number, since it uses less digits than its factorization.

46693921257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883 (or 3877 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The spelling of 46693921257 in words is "forty-six billion, six hundred ninety-three million, nine hundred twenty-one thousand, two hundred fifty-seven".