45452435403 has 4 divisors (see below), whose sum is σ = 60603247208. Its totient is φ = 30301623600.

The previous prime is 45452435401. The next prime is 45452435419. The reversal of 45452435403 is 30453425454.

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

It is not a de Polignac number, because 45452435403 - 2¹ = 45452435401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45452435401) 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, 7575405898 + ... + 7575405903.

It is an arithmetic number, because the mean of its divisors is an integer number (15150811802).

Almost surely, 2^45452435403 is an apocalyptic number.

45452435403 is a deficient number, since it is larger than the sum of its proper divisors (15150811805).

45452435403 is a wasteful number, since it uses less digits than its factorization.

45452435403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15150811804.

The product of its (nonzero) digits is 576000, while the sum is 39.

The spelling of 45452435403 in words is "forty-five billion, four hundred fifty-two million, four hundred thirty-five thousand, four hundred three".