45434151503 has 8 divisors (see below), whose sum is σ = 49038066000. Its totient is φ = 41845805568.

The previous prime is 45434151479. The next prime is 45434151523. The reversal of 45434151503 is 30515143454.

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 45434151503 - 2²⁴ = 45417374287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45434151523) 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, 3886073 + ... + 3897746.

It is an arithmetic number, because the mean of its divisors is an integer number (6129758250).

Almost surely, 2^45434151503 is an apocalyptic number.

45434151503 is a deficient number, since it is larger than the sum of its proper divisors (3603914497).

45434151503 is a wasteful number, since it uses less digits than its factorization.

45434151503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784281.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 45434151503 its reverse (30515143454), we get a palindrome (75949294957).

The spelling of 45434151503 in words is "forty-five billion, four hundred thirty-four million, one hundred fifty-one thousand, five hundred three".