45450825403 has 8 divisors (see below), whose sum is σ = 45617696208. Its totient is φ = 45284035104.

The previous prime is 45450825401. The next prime is 45450825451. The reversal of 45450825403 is 30452805454.

45450825403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45450825403 - 2¹ = 45450825401 is a prime.

It is a super-2 number, since 2×45450825403² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45450825401) 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, 1258800 + ... + 1294402.

It is an arithmetic number, because the mean of its divisors is an integer number (5702212026).

Almost surely, 2^45450825403 is an apocalyptic number.

45450825403 is a deficient number, since it is larger than the sum of its proper divisors (166870805).

45450825403 is a wasteful number, since it uses less digits than its factorization.

45450825403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40253.

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 45450825403 in words is "forty-five billion, four hundred fifty million, eight hundred twenty-five thousand, four hundred three".