45552651 has 4 divisors (see below), whose sum is σ = 60736872. Its totient is φ = 30368432.

The previous prime is 45552631. The next prime is 45552653. The reversal of 45552651 is 15625554.

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

It is a cyclic number.

It is not a de Polignac number, because 45552651 - 2¹³ = 45544459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45552653) 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, 7592106 + ... + 7592111.

It is an arithmetic number, because the mean of its divisors is an integer number (15184218).

Almost surely, 2^45552651 is an apocalyptic number.

45552651 is a deficient number, since it is larger than the sum of its proper divisors (15184221).

45552651 is a wasteful number, since it uses less digits than its factorization.

45552651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15184220.

The product of its digits is 30000, while the sum is 33.

The square root of 45552651 is about 6749.2704050142. The cubic root of 45552651 is about 357.1394993437.

The spelling of 45552651 in words is "forty-five million, five hundred fifty-two thousand, six hundred fifty-one".