45201544343 has 4 divisors (see below), whose sum is σ = 45649084488. Its totient is φ = 44754004200.

The previous prime is 45201544327. The next prime is 45201544373. The reversal of 45201544343 is 34344510254.

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

It is a cyclic number.

It is not a de Polignac number, because 45201544343 - 2⁴ = 45201544327 is a prime.

It is a super-2 number, since 2×45201544343² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45201544373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223769921 + ... + 223770122.

It is an arithmetic number, because the mean of its divisors is an integer number (11412271122).

Almost surely, 2^45201544343 is an apocalyptic number.

45201544343 is a deficient number, since it is larger than the sum of its proper divisors (447540145).

45201544343 is a wasteful number, since it uses less digits than its factorization.

45201544343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447540144.

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 45201544343 in words is "forty-five billion, two hundred one million, five hundred forty-four thousand, three hundred forty-three".