545037556224 has 320 divisors, whose sum is σ = 1676351635200. Its totient is φ = 154146570240.

The previous prime is 545037556207. The next prime is 545037556237. The reversal of 545037556224 is 422655730545.

It is a super-2 number, since 2×545037556224² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 834666682 + ... + 834667334.

It is an arithmetic number, because the mean of its divisors is an integer number (5238598860).

Almost surely, 2^545037556224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545037556224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838175817600).

545037556224 is an abundant number, since it is smaller than the sum of its proper divisors (1131314078976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545037556224 is a wasteful number, since it uses less digits than its factorization.

545037556224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 5040000, while the sum is 48.

The spelling of 545037556224 in words is "five hundred forty-five billion, thirty-seven million, five hundred fifty-six thousand, two hundred twenty-four".