10535258253531 has 16 divisors (see below), whose sum is σ = 15342276660480. Its totient is φ = 6377394729120.

The previous prime is 10535258253521. The next prime is 10535258253581. The reversal of 10535258253531 is 13535285253501.

It is a happy number.

It is not a de Polignac number, because 10535258253531 - 2¹⁸ = 10535257991387 is a prime.

It is a super-2 number, since 2×10535258253531² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10535258253521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190228720 + ... + 190284093.

It is an arithmetic number, because the mean of its divisors is an integer number (958892291280).

Almost surely, 2^{10535258253531} is an apocalyptic number.

10535258253531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10535258253531 is a deficient number, since it is larger than the sum of its proper divisors (4807018406949).

10535258253531 is a wasteful number, since it uses less digits than its factorization.

10535258253531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380513666.

The product of its (nonzero) digits is 2700000, while the sum is 48.

The spelling of 10535258253531 in words is "ten trillion, five hundred thirty-five billion, two hundred fifty-eight million, two hundred fifty-three thousand, five hundred thirty-one".