45353814 has 16 divisors (see below), whose sum is σ = 98953920. Its totient is φ = 13743560.

The previous prime is 45353813. The next prime is 45353839. The reversal of 45353814 is 41835354.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45353813) 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, 343524 + ... + 343655.

It is an arithmetic number, because the mean of its divisors is an integer number (6184620).

Almost surely, 2^45353814 is an apocalyptic number.

45353814 is an abundant number, since it is smaller than the sum of its proper divisors (53600106).

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

45353814 is a wasteful number, since it uses less digits than its factorization.

45353814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687195.

The product of its digits is 28800, while the sum is 33.

The square root of 45353814 is about 6734.5240366339. The cubic root of 45353814 is about 356.6191043030.

The spelling of 45353814 in words is "forty-five million, three hundred fifty-three thousand, eight hundred fourteen".