545151343151545 has 32 divisors (see below), whose sum is σ = 716449214154240. Its totient is φ = 395747147347200.

The previous prime is 545151343151507. The next prime is 545151343151659.

545151343151545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 545151343151545 - 2⁹ = 545151343151033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545151343151492 and 545151343151501.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 626499520 + ... + 627369070.

It is an arithmetic number, because the mean of its divisors is an integer number (22389037942320).

Almost surely, 2^{545151343151545} is an apocalyptic number.

It is an amenable number.

545151343151545 is a deficient number, since it is larger than the sum of its proper divisors (171297871002695).

545151343151545 is a wasteful number, since it uses less digits than its factorization.

545151343151545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033105.

The product of its digits is 9000000, while the sum is 52.

The spelling of 545151343151545 in words is "five hundred forty-five trillion, one hundred fifty-one billion, three hundred forty-three million, one hundred fifty-one thousand, five hundred forty-five".