10445602505 has 32 divisors (see below), whose sum is σ = 13718121984. Its totient is φ = 7588728576.

The previous prime is 10445602483. The next prime is 10445602523. The reversal of 10445602505 is 50520654401.

It is not a de Polignac number, because 10445602505 - 2¹² = 10445598409 is a prime.

It is a super-2 number, since 2×10445602505² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6475079 + ... + 6476691.

It is an arithmetic number, because the mean of its divisors is an integer number (428691312).

Almost surely, 2^10445602505 is an apocalyptic number.

It is an amenable number.

10445602505 is a deficient number, since it is larger than the sum of its proper divisors (3272519479).

10445602505 is a wasteful number, since it uses less digits than its factorization.

10445602505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 10445602505 in words is "ten billion, four hundred forty-five million, six hundred two thousand, five hundred five".