54030213531 has 36 divisors (see below), whose sum is σ = 95563657800. Its totient is φ = 29249434368.

The previous prime is 54030213481. The next prime is 54030213541. The reversal of 54030213531 is 13531203045.

54030213531 is a `hidden beast` number, since 5 + 4 + 0 + 302 + 1 + 353 + 1 = 666.

54030213531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54030213531 - 2⁹ = 54030213019 is a prime.

It is a super-2 number, since 2×54030213531² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54030213495 and 54030213504.

It is not an unprimeable number, because it can be changed into a prime (54030213541) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3215766 + ... + 3232523.

It is an arithmetic number, because the mean of its divisors is an integer number (2654546050).

Almost surely, 2^54030213531 is an apocalyptic number.

54030213531 is a deficient number, since it is larger than the sum of its proper divisors (41533444269).

54030213531 is a wasteful number, since it uses less digits than its factorization.

54030213531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6448328 (or 6448318 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 54030213531 its reverse (13531203045), we get a palindrome (67561416576).

The spelling of 54030213531 in words is "fifty-four billion, thirty million, two hundred thirteen thousand, five hundred thirty-one".