10529085451 has 4 divisors (see below), whose sum is σ = 10529697592. Its totient is φ = 10528473312.

The previous prime is 10529085421. The next prime is 10529085487. The reversal of 10529085451 is 15458092501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15458092501 = 313 ⋅49386877.

It is a cyclic number.

It is not a de Polignac number, because 10529085451 - 2¹⁷ = 10528954379 is a prime.

It is a super-2 number, since 2×10529085451² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10529085421) 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, 279501 + ... + 314926.

It is an arithmetic number, because the mean of its divisors is an integer number (2632424398).

Almost surely, 2^10529085451 is an apocalyptic number.

10529085451 is a deficient number, since it is larger than the sum of its proper divisors (612141).

10529085451 is an equidigital number, since it uses as much as digits as its factorization.

10529085451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612140.

The product of its (nonzero) digits is 72000, while the sum is 40.

The spelling of 10529085451 in words is "ten billion, five hundred twenty-nine million, eighty-five thousand, four hundred fifty-one".