46886510506666 has 8 divisors (see below), whose sum is σ = 71119987847460. Its totient is φ = 23179847890848.

The previous prime is 46886510506657. The next prime is 46886510506687. The reversal of 46886510506666 is 66660501568864.

It can be written as a sum of positive squares in 2 ways, for example, as 41290584350625 + 5595926156041 = 6425775^2 + 2365571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131703681021 + ... + 131703681376.

Almost surely, 2^{46886510506666} is an apocalyptic number.

46886510506666 is a deficient number, since it is larger than the sum of its proper divisors (24233477340794).

46886510506666 is a wasteful number, since it uses less digits than its factorization.

46886510506666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263407362488.

The product of its (nonzero) digits is 298598400, while the sum is 67.

The spelling of 46886510506666 in words is "forty-six trillion, eight hundred eighty-six billion, five hundred ten million, five hundred six thousand, six hundred sixty-six".