45543733505415 has 16 divisors (see below), whose sum is σ = 80966637343200. Its totient is φ = 24289991202816.

The previous prime is 45543733505353. The next prime is 45543733505419. The reversal of 45543733505415 is 51450533734554.

45543733505415 is a `hidden beast` number, since 4 + 5 + 5 + 43 + 7 + 3 + 3 + 50 + 541 + 5 = 666.

It is not a de Polignac number, because 45543733505415 - 2¹⁹ = 45543732981127 is a prime.

It is a super-2 number, since 2×45543733505415² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45543733505419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168680494330 + ... + 168680494599.

It is an arithmetic number, because the mean of its divisors is an integer number (5060414833950).

Almost surely, 2^{45543733505415} is an apocalyptic number.

45543733505415 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45543733505415 is a deficient number, since it is larger than the sum of its proper divisors (35422903837785).

45543733505415 is a wasteful number, since it uses less digits than its factorization.

45543733505415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337360988943 (or 337360988937 counting only the distinct ones).

The product of its (nonzero) digits is 37800000, while the sum is 54.

The spelling of 45543733505415 in words is "forty-five trillion, five hundred forty-three billion, seven hundred thirty-three million, five hundred five thousand, four hundred fifteen".