5401442532051 has 16 divisors (see below), whose sum is σ = 8114843243520. Its totient is φ = 3550243916520.

The previous prime is 5401442532023. The next prime is 5401442532061. The reversal of 5401442532051 is 1502352441045.

5401442532051 is a `hidden beast` number, since 5 + 4 + 0 + 1 + 442 + 5 + 3 + 205 + 1 = 666.

It is not a de Polignac number, because 5401442532051 - 2⁵ = 5401442532019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5401442531997 and 5401442532015.

It is not an unprimeable number, because it can be changed into a prime (5401442532011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1408825035 + ... + 1408828868.

It is an arithmetic number, because the mean of its divisors is an integer number (507177702720).

Almost surely, 2^{5401442532051} is an apocalyptic number.

5401442532051 is a deficient number, since it is larger than the sum of its proper divisors (2713400711469).

5401442532051 is a wasteful number, since it uses less digits than its factorization.

5401442532051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817653983 (or 2817653977 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 5401442532051 its reverse (1502352441045), we get a palindrome (6903794973096).

The spelling of 5401442532051 in words is "five trillion, four hundred one billion, four hundred forty-two million, five hundred thirty-two thousand, fifty-one".