54535025031 has 16 divisors (see below), whose sum is σ = 73400266368. Its totient is φ = 36014232800.

The previous prime is 54535025023. The next prime is 54535025053. The reversal of 54535025031 is 13052053545.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54535025031 - 2³ = 54535025023 is a prime.

It is a super-2 number, since 2×54535025031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54535024983 and 54535025001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54535025021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94336 + ... + 343466.

It is an arithmetic number, because the mean of its divisors is an integer number (4587516648).

Almost surely, 2^54535025031 is an apocalyptic number.

54535025031 is a deficient number, since it is larger than the sum of its proper divisors (18865241337).

54535025031 is a wasteful number, since it uses less digits than its factorization.

54535025031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249822.

The product of its (nonzero) digits is 45000, while the sum is 33.

Adding to 54535025031 its reverse (13052053545), we get a palindrome (67587078576).

The spelling of 54535025031 in words is "fifty-four billion, five hundred thirty-five million, twenty-five thousand, thirty-one".