545301153545534 has 4 divisors (see below), whose sum is σ = 817951730318304. Its totient is φ = 272650576772766.

The previous prime is 545301153545483. The next prime is 545301153545539. The reversal of 545301153545534 is 435545351103545.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×545301153545534² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545301153545539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136325288386382 + ... + 136325288386385.

It is an arithmetic number, because the mean of its divisors is an integer number (204487932579576).

Almost surely, 2^{545301153545534} is an apocalyptic number.

545301153545534 is a deficient number, since it is larger than the sum of its proper divisors (272650576772770).

545301153545534 is a wasteful number, since it uses less digits than its factorization.

545301153545534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272650576772769.

The product of its (nonzero) digits is 27000000, while the sum is 53.

The spelling of 545301153545534 in words is "five hundred forty-five trillion, three hundred one billion, one hundred fifty-three million, five hundred forty-five thousand, five hundred thirty-four".