45463953 has 8 divisors (see below), whose sum is σ = 60654400. Its totient is φ = 30291408.

The previous prime is 45463919. The next prime is 45463961. The reversal of 45463953 is 35936454.

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

It is not a de Polignac number, because 45463953 - 2⁸ = 45463697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45463963) 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, 3468 + ... + 10146.

It is an arithmetic number, because the mean of its divisors is an integer number (7581800).

Almost surely, 2^45463953 is an apocalyptic number.

It is an amenable number.

45463953 is a deficient number, since it is larger than the sum of its proper divisors (15190447).

45463953 is a wasteful number, since it uses less digits than its factorization.

45463953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8951.

The product of its digits is 194400, while the sum is 39.

The square root of 45463953 is about 6742.6962707807. The cubic root of 45463953 is about 356.9075469308.

It can be divided in two parts, 4 and 5463953, that multiplied together give a palindrome (21855812).

The spelling of 45463953 in words is "forty-five million, four hundred sixty-three thousand, nine hundred fifty-three".