5403312340051 has 4 divisors (see below), whose sum is σ = 5403337240312. Its totient is φ = 5403287439792.

The previous prime is 5403312340009. The next prime is 5403312340093. The reversal of 5403312340051 is 1500432133045.

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

It is an interprime number because it is at equal distance from previous prime (5403312340009) and next prime (5403312340093).

It is a cyclic number.

It is not a de Polignac number, because 5403312340051 - 2¹⁷ = 5403312208979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5403312339995 and 5403312340022.

It is not an unprimeable number, because it can be changed into a prime (5403312340351) 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, 12121746 + ... + 12559591.

It is an arithmetic number, because the mean of its divisors is an integer number (1350834310078).

Almost surely, 2^{5403312340051} is an apocalyptic number.

5403312340051 is a deficient number, since it is larger than the sum of its proper divisors (24900261).

5403312340051 is a wasteful number, since it uses less digits than its factorization.

5403312340051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24900260.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 5403312340051 its reverse (1500432133045), we get a palindrome (6903744473096).

The spelling of 5403312340051 in words is "five trillion, four hundred three billion, three hundred twelve million, three hundred forty thousand, fifty-one".