1473662604137 has 4 divisors (see below), whose sum is σ = 1473768385860. Its totient is φ = 1473556822416.

The previous prime is 1473662604133. The next prime is 1473662604149. The reversal of 1473662604137 is 7314062663741.

It is a happy number.

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 1062293016976 + 411369587161 = 1030676^2 + 641381^2 .

It is a cyclic number.

It is not a de Polignac number, because 1473662604137 - 2² = 1473662604133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1473662604131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52869962 + ... + 52897827.

It is an arithmetic number, because the mean of its divisors is an integer number (368442096465).

Almost surely, 2^{1473662604137} is an apocalyptic number.

It is an amenable number.

1473662604137 is a deficient number, since it is larger than the sum of its proper divisors (105781723).

1473662604137 is a wasteful number, since it uses less digits than its factorization.

1473662604137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105781722.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 1473662604137 in words is "one trillion, four hundred seventy-three billion, six hundred sixty-two million, six hundred four thousand, one hundred thirty-seven".