545033431005 has 24 divisors (see below), whose sum is σ = 1014429570912. Its totient is φ = 249158139552.

The previous prime is 545033430979. The next prime is 545033431049. The reversal of 545033431005 is 500134330545.

It is not a de Polignac number, because 545033431005 - 2¹⁶ = 545033365469 is a prime.

It is a super-2 number, since 2×545033431005² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370770307 + ... + 370771776.

It is an arithmetic number, because the mean of its divisors is an integer number (42267898788).

Almost surely, 2^545033431005 is an apocalyptic number.

It is an amenable number.

545033431005 is a deficient number, since it is larger than the sum of its proper divisors (469396139907).

545033431005 is a wasteful number, since it uses less digits than its factorization.

545033431005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741542105 (or 741542098 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 545033431005 in words is "five hundred forty-five billion, thirty-three million, four hundred thirty-one thousand, five".