45362451 has 4 divisors (see below), whose sum is σ = 60483272. Its totient is φ = 30241632.

The previous prime is 45362423. The next prime is 45362461. The reversal of 45362451 is 15426354.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 45362451 - 2²² = 41168147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45362461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7560406 + ... + 7560411.

It is an arithmetic number, because the mean of its divisors is an integer number (15120818).

Almost surely, 2^45362451 is an apocalyptic number.

45362451 is a deficient number, since it is larger than the sum of its proper divisors (15120821).

45362451 is a wasteful number, since it uses less digits than its factorization.

45362451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15120820.

The product of its digits is 14400, while the sum is 30.

The square root of 45362451 is about 6735.1652540973. The cubic root of 45362451 is about 356.6417405742.

The spelling of 45362451 in words is "forty-five million, three hundred sixty-two thousand, four hundred fifty-one".