45366451 has 8 divisors (see below), whose sum is σ = 49078400. Its totient is φ = 41686272.

The previous prime is 45366443. The next prime is 45366481. The reversal of 45366451 is 15466354.

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

It is a cyclic number.

It is not a de Polignac number, because 45366451 - 2³ = 45366443 is a prime.

It is a super-2 number, since 2×45366451² = 4116229752670802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45366401) 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, 4926 + ... + 10723.

It is an arithmetic number, because the mean of its divisors is an integer number (6134800).

Almost surely, 2^45366451 is an apocalyptic number.

45366451 is a deficient number, since it is larger than the sum of its proper divisors (3711949).

45366451 is a wasteful number, since it uses less digits than its factorization.

45366451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15885.

The product of its digits is 43200, while the sum is 34.

The square root of 45366451 is about 6735.4621964643. The cubic root of 45366451 is about 356.6522229960.

The spelling of 45366451 in words is "forty-five million, three hundred sixty-six thousand, four hundred fifty-one".