10619534321 has 16 divisors (see below), whose sum is σ = 12198278400. Its totient is φ = 9143312400.

The previous prime is 10619534293. The next prime is 10619534339. The reversal of 10619534321 is 12343591601.

It is a cyclic number.

It is not a de Polignac number, because 10619534321 - 2²² = 10615340017 is a prime.

It is a super-2 number, since 2×10619534321² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10619534221) 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, 1077506 + ... + 1087316.

It is an arithmetic number, because the mean of its divisors is an integer number (762392400).

Almost surely, 2^10619534321 is an apocalyptic number.

10619534321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10619534321 is a deficient number, since it is larger than the sum of its proper divisors (1578744079).

10619534321 is a wasteful number, since it uses less digits than its factorization.

10619534321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15020.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 10619534321 in words is "ten billion, six hundred nineteen million, five hundred thirty-four thousand, three hundred twenty-one".