46861455785 has 8 divisors (see below), whose sum is σ = 56237468616. Its totient is φ = 37486683520.

The previous prime is 46861455763. The next prime is 46861455829. The reversal of 46861455785 is 58755416864.

It can be written as a sum of positive squares in 4 ways, for example, as 27747563776 + 19113892009 = 166576^2 + 138253^2 .

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

It is not a de Polignac number, because 46861455785 - 2¹⁶ = 46861390249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224906 + ... + 379875.

It is an arithmetic number, because the mean of its divisors is an integer number (7029683577).

Almost surely, 2^46861455785 is an apocalyptic number.

It is an amenable number.

46861455785 is a deficient number, since it is larger than the sum of its proper divisors (9376012831).

46861455785 is a wasteful number, since it uses less digits than its factorization.

46861455785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620283.

The product of its digits is 32256000, while the sum is 59.

The spelling of 46861455785 in words is "forty-six billion, eight hundred sixty-one million, four hundred fifty-five thousand, seven hundred eighty-five".