46272761649 has 8 divisors (see below), whose sum is σ = 68552239520. Its totient is φ = 30848507748.

The previous prime is 46272761629. The next prime is 46272761651. The reversal of 46272761649 is 94616727264.

46272761649 is a `hidden beast` number, since 4 + 627 + 2 + 7 + 6 + 1 + 6 + 4 + 9 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-46272761649 is a prime.

It is a super-3 number, since 3×46272761649³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46272761595 and 46272761604.

It is not an unprimeable number, because it can be changed into a prime (46272761629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856902967 + ... + 856903020.

It is an arithmetic number, because the mean of its divisors is an integer number (8569029940).

Almost surely, 2^46272761649 is an apocalyptic number.

It is an amenable number.

46272761649 is a deficient number, since it is larger than the sum of its proper divisors (22279477871).

46272761649 is a wasteful number, since it uses less digits than its factorization.

46272761649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713805996 (or 1713805990 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The spelling of 46272761649 in words is "forty-six billion, two hundred seventy-two million, seven hundred sixty-one thousand, six hundred forty-nine".