5401255100551 has 8 divisors (see below), whose sum is σ = 5414748433920. Its totient is φ = 5387764637112.

The previous prime is 5401255100543. The next prime is 5401255100557. The reversal of 5401255100551 is 1550015521045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5401255100551 - 2³ = 5401255100543 is a prime.

It is a super-2 number, since 2×5401255100551² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401255100557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3076266 + ... + 4501768.

It is an arithmetic number, because the mean of its divisors is an integer number (676843554240).

Almost surely, 2^{5401255100551} is an apocalyptic number.

5401255100551 is a deficient number, since it is larger than the sum of its proper divisors (13493333369).

5401255100551 is a wasteful number, since it uses less digits than its factorization.

5401255100551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434965.

The product of its (nonzero) digits is 25000, while the sum is 34.

The spelling of 5401255100551 in words is "five trillion, four hundred one billion, two hundred fifty-five million, one hundred thousand, five hundred fifty-one".