545142275542 has 16 divisors (see below), whose sum is σ = 838602126432. Its totient is φ = 265623225280.

The previous prime is 545142275533. The next prime is 545142275551. The reversal of 545142275542 is 245572241545.

It is an interprime number because it is at equal distance from previous prime (545142275533) and next prime (545142275551).

It is a junction number, because it is equal to n+sod(n) for n = 545142275492 and 545142275501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3674773 + ... + 3820240.

It is an arithmetic number, because the mean of its divisors is an integer number (52412632902).

Almost surely, 2^545142275542 is an apocalyptic number.

545142275542 is a deficient number, since it is larger than the sum of its proper divisors (293459850890).

545142275542 is a wasteful number, since it uses less digits than its factorization.

545142275542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7495943.

The product of its digits is 2240000, while the sum is 46.

The spelling of 545142275542 in words is "five hundred forty-five billion, one hundred forty-two million, two hundred seventy-five thousand, five hundred forty-two".