1473007620109 has 2 divisors, whose sum is σ = 1473007620110. Its totient is φ = 1473007620108.

The previous prime is 1473007620103. The next prime is 1473007620223. The reversal of 1473007620109 is 9010267003741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1035808956009 + 437198664100 = 1017747^2 + 661210^2 .

It is a cyclic number.

It is not a de Polignac number, because 1473007620109 - 2³ = 1473007620101 is a prime.

It is a super-2 number, since 2×1473007620109² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1473007620101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736503810054 + 736503810055.

It is an arithmetic number, because the mean of its divisors is an integer number (736503810055).

Almost surely, 2^{1473007620109} is an apocalyptic number.

It is an amenable number.

1473007620109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473007620109 is an equidigital number, since it uses as much as digits as its factorization.

1473007620109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 1473007620109 in words is "one trillion, four hundred seventy-three billion, seven million, six hundred twenty thousand, one hundred nine".