45539274060 has 252 divisors, whose sum is σ = 166795227648. Its totient is φ = 10408813632.

The previous prime is 45539274023. The next prime is 45539274073. The reversal of 45539274060 is 6047293554.

45539274060 is a `hidden beast` number, since 4 + 553 + 92 + 7 + 4 + 0 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (252).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 45539273997 and 45539274015.

It is an unprimeable number.

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 83 ways as a sum of consecutive naturals, for example, 682549 + ... + 746291.

It is an arithmetic number, because the mean of its divisors is an integer number (661885824).

Almost surely, 2^45539274060 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 45539274060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83397613824).

45539274060 is an abundant number, since it is smaller than the sum of its proper divisors (121255953588).

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

45539274060 is a wasteful number, since it uses less digits than its factorization.

45539274060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63784 (or 63760 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 45539274060 in words is "forty-five billion, five hundred thirty-nine million, two hundred seventy-four thousand, sixty".