45653161500 has 144 divisors (see below), whose sum is σ = 145447900416. Its totient is φ = 12053520000.

The previous prime is 45653161481. The next prime is 45653161501. The reversal of 45653161500 is 516135654.

45653161500 is a `hidden beast` number, since 4 + 5 + 6 + 5 + 31 + 615 + 0 + 0 = 666.

It is a super-2 number, since 2×45653161500² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45653161501) 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 47 ways as a sum of consecutive naturals, for example, 404277 + ... + 504723.

It is an arithmetic number, because the mean of its divisors is an integer number (1010054864).

Almost surely, 2^45653161500 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 45653161500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72723950208).

45653161500 is an abundant number, since it is smaller than the sum of its proper divisors (99794738916).

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

45653161500 is a wasteful number, since it uses less digits than its factorization.

45653161500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100573 (or 100558 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 45653161500 in words is "forty-five billion, six hundred fifty-three million, one hundred sixty-one thousand, five hundred".