45000753 has 16 divisors (see below), whose sum is σ = 69014400. Its totient is φ = 25549056.

The previous prime is 45000749. The next prime is 45000773. The reversal of 45000753 is 35700054.

It is not a de Polignac number, because 45000753 - 2² = 45000749 is a prime.

It is a super-3 number, since 3×45000753³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45000773) 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, 3528 + ... + 10121.

It is an arithmetic number, because the mean of its divisors is an integer number (4313400).

Almost surely, 2^45000753 is an apocalyptic number.

It is an amenable number.

45000753 is a deficient number, since it is larger than the sum of its proper divisors (24013647).

45000753 is a wasteful number, since it uses less digits than its factorization.

45000753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13816.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 45000753 is about 6708.2600575708. The cubic root of 45000753 is about 355.6913143940.

It can be divided in two parts, 45000 and 753, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 45000753 in words is "forty-five million, seven hundred fifty-three", and thus it is an aban number.