5401454336506 has 32 divisors (see below), whose sum is σ = 8541310888080. Its totient is φ = 2559066048000.

The previous prime is 5401454336471. The next prime is 5401454336557. The reversal of 5401454336506 is 6056334541045.

It can be written as a sum of positive squares in 8 ways, for example, as 2745287785881 + 2656166550625 = 1656891^2 + 1629775^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5467851 + ... + 6379678.

Almost surely, 2^{5401454336506} is an apocalyptic number.

5401454336506 is a deficient number, since it is larger than the sum of its proper divisors (3139856551574).

5401454336506 is a wasteful number, since it uses less digits than its factorization.

5401454336506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11847730.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 5401454336506 in words is "five trillion, four hundred one billion, four hundred fifty-four million, three hundred thirty-six thousand, five hundred six".