54430131503 has 8 divisors (see below), whose sum is σ = 60826577616. Its totient is φ = 48275060800.

The previous prime is 54430131487. The next prime is 54430131517. The reversal of 54430131503 is 30513103445.

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 54430131503 - 2⁴ = 54430131487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54430131583) 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, 60343376 + ... + 60344277.

It is an arithmetic number, because the mean of its divisors is an integer number (7603322202).

Almost surely, 2^54430131503 is an apocalyptic number.

54430131503 is a deficient number, since it is larger than the sum of its proper divisors (6396446113).

54430131503 is a wasteful number, since it uses less digits than its factorization.

54430131503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120687705.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 54430131503 its reverse (30513103445), we get a palindrome (84943234948).

The spelling of 54430131503 in words is "fifty-four billion, four hundred thirty million, one hundred thirty-one thousand, five hundred three".