46912586797 has 4 divisors (see below), whose sum is σ = 47062467580. Its totient is φ = 46762706016.

The previous prime is 46912586783. The next prime is 46912586807. The reversal of 46912586797 is 79768521964.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10405224036 + 36507362761 = 102006^2 + 191069^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46912586797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46912586767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74939922 + ... + 74940547.

It is an arithmetic number, because the mean of its divisors is an integer number (11765616895).

Almost surely, 2^46912586797 is an apocalyptic number.

It is an amenable number.

46912586797 is a deficient number, since it is larger than the sum of its proper divisors (149880783).

46912586797 is a wasteful number, since it uses less digits than its factorization.

46912586797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149880782.

The product of its digits is 45722880, while the sum is 64.

The spelling of 46912586797 in words is "forty-six billion, nine hundred twelve million, five hundred eighty-six thousand, seven hundred ninety-seven".