34628551983 has 12 divisors (see below), whose sum is σ = 50054537520. Its totient is φ = 23069308416.

The previous prime is 34628551963. The next prime is 34628551987. The reversal of 34628551983 is 38915582643.

34628551983 is a `hidden beast` number, since 3 + 4 + 6 + 2 + 8 + 551 + 9 + 83 = 666.

It is not a de Polignac number, because 34628551983 - 2⁹ = 34628551471 is a prime.

It is a super-2 number, since 2×34628551983² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34628551987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1352691 + ... + 1378052.

It is an arithmetic number, because the mean of its divisors is an integer number (4171211460).

Almost surely, 2^34628551983 is an apocalyptic number.

34628551983 is a deficient number, since it is larger than the sum of its proper divisors (15425985537).

34628551983 is a wasteful number, since it uses less digits than its factorization.

34628551983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732158 (or 2732155 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

The spelling of 34628551983 in words is "thirty-four billion, six hundred twenty-eight million, five hundred fifty-one thousand, nine hundred eighty-three".