5254616043531 has 24 divisors (see below), whose sum is σ = 7621548847536. Its totient is φ = 3488532166080.

The previous prime is 5254616043491. The next prime is 5254616043577. The reversal of 5254616043531 is 1353406164525.

It is a happy number.

5254616043531 is a `hidden beast` number, since 5 + 2 + 5 + 4 + 6 + 1 + 604 + 3 + 5 + 31 = 666.

It is not a de Polignac number, because 5254616043531 - 2¹⁴ = 5254616027147 is a prime.

It is a super-2 number, since 2×5254616043531² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5254616043581) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3468801 + ... + 4747821.

It is an arithmetic number, because the mean of its divisors is an integer number (317564535314).

Almost surely, 2^{5254616043531} is an apocalyptic number.

5254616043531 is a deficient number, since it is larger than the sum of its proper divisors (2366932804005).

5254616043531 is a wasteful number, since it uses less digits than its factorization.

5254616043531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280923 (or 1280920 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 5254616043531 in words is "five trillion, two hundred fifty-four billion, six hundred sixteen million, forty-three thousand, five hundred thirty-one".