45628955 has 8 divisors (see below), whose sum is σ = 56234832. Its totient is φ = 35516448.

The previous prime is 45628951. The next prime is 45628991. The reversal of 45628955 is 55982654.

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

It is not a de Polignac number, because 45628955 - 2² = 45628951 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (45628951) 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, 123137 + ... + 123506.

It is an arithmetic number, because the mean of its divisors is an integer number (7029354).

Almost surely, 2^45628955 is an apocalyptic number.

45628955 is a deficient number, since it is larger than the sum of its proper divisors (10605877).

45628955 is a wasteful number, since it uses less digits than its factorization.

45628955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246685.

The product of its digits is 432000, while the sum is 44.

The square root of 45628955 is about 6754.9207989435. The cubic root of 45628955 is about 357.3387996406.

The spelling of 45628955 in words is "forty-five million, six hundred twenty-eight thousand, nine hundred fifty-five".