5401450326 has 16 divisors (see below), whose sum is σ = 10979998128. Its totient is φ = 1770967200.

The previous prime is 5401450309. The next prime is 5401450343. The reversal of 5401450326 is 6230541045.

It is an interprime number because it is at equal distance from previous prime (5401450309) and next prime (5401450343).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5401450293 and 5401450302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7378665 + ... + 7379396.

It is an arithmetic number, because the mean of its divisors is an integer number (686249883).

Almost surely, 2^5401450326 is an apocalyptic number.

5401450326 is an abundant number, since it is smaller than the sum of its proper divisors (5578547802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5401450326 is a wasteful number, since it uses less digits than its factorization.

5401450326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14758127.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 5401450326 is about 73494.5598394874. The cubic root of 5401450326 is about 1754.5676947553.

The spelling of 5401450326 in words is "five billion, four hundred one million, four hundred fifty thousand, three hundred twenty-six".