45366516 has 144 divisors (see below), whose sum is σ = 132088320. Its totient is φ = 13029120.

The previous prime is 45366499. The next prime is 45366553. The reversal of 45366516 is 61566354.

It is a super-4 number, since 4×45366516⁴ (a number of 32 digits) contains 4444 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 an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 768895 + ... + 768953.

It is an arithmetic number, because the mean of its divisors is an integer number (917280).

Almost surely, 2^45366516 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 45366516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66044160).

45366516 is an abundant number, since it is smaller than the sum of its proper divisors (86721804).

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

45366516 is a wasteful number, since it uses less digits than its factorization.

45366516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 161 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 45366516 is about 6735.4670216697. The cubic root of 45366516 is about 356.6523933303.

The spelling of 45366516 in words is "forty-five million, three hundred sixty-six thousand, five hundred sixteen".