5401316450 has 48 divisors (see below), whose sum is σ = 10146850560. Its totient is φ = 2139049920.

The previous prime is 5401316429. The next prime is 5401316471. The reversal of 5401316450 is 546131045.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5401316429) and next prime (5401316471).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2195321 + ... + 2197779.

It is an arithmetic number, because the mean of its divisors is an integer number (211392720).

Almost surely, 2^5401316450 is an apocalyptic number.

5401316450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5401316450 is a deficient number, since it is larger than the sum of its proper divisors (4745534110).

5401316450 is a wasteful number, since it uses less digits than its factorization.

5401316450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891 (or 2886 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5401316450 is about 73493.6490453427. The cubic root of 5401316450 is about 1754.5531988680.

Adding to 5401316450 its reverse (546131045), we get a palindrome (5947447495).

The spelling of 5401316450 in words is "five billion, four hundred one million, three hundred sixteen thousand, four hundred fifty".