10488049069 has 4 divisors (see below), whose sum is σ = 10489409596. Its totient is φ = 10486688544.

The previous prime is 10488049043. The next prime is 10488049109. The reversal of 10488049069 is 96094088401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96094088401 = 167 ⋅575413703.

It can be written as a sum of positive squares in 2 ways, for example, as 7546396900 + 2941652169 = 86870^2 + 54237^2 .

It is a cyclic number.

It is not a de Polignac number, because 10488049069 - 2¹⁷ = 10487917997 is a prime.

It is a super-2 number, since 2×10488049069² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10488049769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668634 + ... + 684139.

It is an arithmetic number, because the mean of its divisors is an integer number (2622352399).

Almost surely, 2^10488049069 is an apocalyptic number.

It is an amenable number.

10488049069 is a deficient number, since it is larger than the sum of its proper divisors (1360527).

10488049069 is an equidigital number, since it uses as much as digits as its factorization.

10488049069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360526.

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 10488049069 in words is "ten billion, four hundred eighty-eight million, forty-nine thousand, sixty-nine".