4052531503531 has 32 divisors (see below), whose sum is σ = 4808427120000. Its totient is φ = 3341753597952.

The previous prime is 4052531503487. The next prime is 4052531503561. The reversal of 4052531503531 is 1353051352504.

It is not a de Polignac number, because 4052531503531 - 2¹⁵ = 4052531470763 is a prime.

It is a super-2 number, since 2×4052531503531² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4052531503561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99803125 + ... + 99843721.

It is an arithmetic number, because the mean of its divisors is an integer number (150263347500).

Almost surely, 2^{4052531503531} is an apocalyptic number.

4052531503531 is a deficient number, since it is larger than the sum of its proper divisors (755895616469).

4052531503531 is a wasteful number, since it uses less digits than its factorization.

4052531503531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42391.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 4052531503531 in words is "four trillion, fifty-two billion, five hundred thirty-one million, five hundred three thousand, five hundred thirty-one".