5401002433551 has 32 divisors (see below), whose sum is σ = 7818291537408. Its totient is φ = 3303255997440.

The previous prime is 5401002433537. The next prime is 5401002433573. The reversal of 5401002433551 is 1553342001045.

5401002433551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5401002433551 - 2²⁷ = 5400868215823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401000433551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1460590 + ... + 3596571.

It is an arithmetic number, because the mean of its divisors is an integer number (244321610544).

Almost surely, 2^{5401002433551} is an apocalyptic number.

5401002433551 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5401002433551 is a deficient number, since it is larger than the sum of its proper divisors (2417289103857).

5401002433551 is a wasteful number, since it uses less digits than its factorization.

5401002433551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5057711.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 5401002433551 its reverse (1553342001045), we get a palindrome (6954344434596).

The spelling of 5401002433551 in words is "five trillion, four hundred one billion, two million, four hundred thirty-three thousand, five hundred fifty-one".