46772402949 has 24 divisors (see below), whose sum is σ = 70065997560. Its totient is φ = 30030473088.

The previous prime is 46772402933. The next prime is 46772402959. The reversal of 46772402949 is 94920427764.

46772402949 is a `hidden beast` number, since 46 + 77 + 240 + 294 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 25645780449 + 21126622500 = 160143^2 + 145350^2 .

It is not a de Polignac number, because 46772402949 - 2⁴ = 46772402933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46772402895 and 46772402904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46772402909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122082 + ... + 329315.

It is an arithmetic number, because the mean of its divisors is an integer number (2919416565).

Almost surely, 2^46772402949 is an apocalyptic number.

It is an amenable number.

46772402949 is a deficient number, since it is larger than the sum of its proper divisors (23293594611).

46772402949 is a wasteful number, since it uses less digits than its factorization.

46772402949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451829 (or 451826 counting only the distinct ones).

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

The spelling of 46772402949 in words is "forty-six billion, seven hundred seventy-two million, four hundred two thousand, nine hundred forty-nine".