5451041403 has 12 divisors (see below), whose sum is σ = 7878271648. Its totient is φ = 3631929840.

The previous prime is 5451041383. The next prime is 5451041419. The reversal of 5451041403 is 3041401545.

It is a happy number.

5451041403 is a `hidden beast` number, since 5 + 4 + 510 + 4 + 140 + 3 = 666.

It is not a de Polignac number, because 5451041403 - 2⁵ = 5451041371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5451042403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158275 + ... + 189612.

Almost surely, 2^5451041403 is an apocalyptic number.

5451041403 is a deficient number, since it is larger than the sum of its proper divisors (2427230245).

5451041403 is a wasteful number, since it uses less digits than its factorization.

5451041403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349634 (or 349631 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5451041403 is about 73831.1682353733. The cubic root of 5451041403 is about 1759.9209463244.

Adding to 5451041403 its reverse (3041401545), we get a palindrome (8492442948).

The spelling of 5451041403 in words is "five billion, four hundred fifty-one million, forty-one thousand, four hundred three".