45253811 has 8 divisors (see below), whose sum is σ = 47328000. Its totient is φ = 43188552.

The previous prime is 45253799. The next prime is 45253823. The reversal of 45253811 is 11835254.

It is an interprime number because it is at equal distance from previous prime (45253799) and next prime (45253823).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45253811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45253861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9506 + ... + 13448.

It is an arithmetic number, because the mean of its divisors is an integer number (5916000).

Almost surely, 2^45253811 is an apocalyptic number.

45253811 is a deficient number, since it is larger than the sum of its proper divisors (2074189).

45253811 is a wasteful number, since it uses less digits than its factorization.

45253811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4465.

The product of its digits is 4800, while the sum is 29.

The square root of 45253811 is about 6727.0952869719. The cubic root of 45253811 is about 356.3568020398.

It can be divided in two parts, 45253 and 811, that added together give a palindrome (46064).

The spelling of 45253811 in words is "forty-five million, two hundred fifty-three thousand, eight hundred eleven".