545403255037 has 2 divisors, whose sum is σ = 545403255038. Its totient is φ = 545403255036.

The previous prime is 545403254971. The next prime is 545403255049. The reversal of 545403255037 is 730552304545.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496938993721 + 48464261316 = 704939^2 + 220146^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545403255037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545403254984 and 545403255002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545403255737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272701627518 + 272701627519.

It is an arithmetic number, because the mean of its divisors is an integer number (272701627519).

Almost surely, 2^545403255037 is an apocalyptic number.

It is an amenable number.

545403255037 is a deficient number, since it is larger than the sum of its proper divisors (1).

545403255037 is an equidigital number, since it uses as much as digits as its factorization.

545403255037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260000, while the sum is 43.

The spelling of 545403255037 in words is "five hundred forty-five billion, four hundred three million, two hundred fifty-five thousand, thirty-seven".