10453550091 has 16 divisors (see below), whose sum is σ = 14101426080. Its totient is φ = 6887429120.

The previous prime is 10453550033. The next prime is 10453550111. The reversal of 10453550091 is 19005535401.

It is a cyclic number.

It is not a de Polignac number, because 10453550091 - 2⁶ = 10453550027 is a prime.

It is a super-2 number, since 2×10453550091² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10453554091) 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, 630751 + ... + 647111.

It is an arithmetic number, because the mean of its divisors is an integer number (881339130).

Almost surely, 2^10453550091 is an apocalyptic number.

10453550091 is a deficient number, since it is larger than the sum of its proper divisors (3647875989).

10453550091 is a wasteful number, since it uses less digits than its factorization.

10453550091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18846.

The product of its (nonzero) digits is 13500, while the sum is 33.

The spelling of 10453550091 in words is "ten billion, four hundred fifty-three million, five hundred fifty thousand, ninety-one".