10616471892 has 36 divisors (see below), whose sum is σ = 28900396980. Its totient is φ = 3266606592.

The previous prime is 10616471891. The next prime is 10616471893. The reversal of 10616471892 is 29817461601.

10616471892 is a `hidden beast` number, since 10 + 616 + 4 + 7 + 18 + 9 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (10616471891) and next prime (10616471893).

It can be written as a sum of positive squares in 2 ways, for example, as 6474777156 + 4141694736 = 80466^2 + 64356^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×10616471892² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10616471891) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11341917 + ... + 11342852.

It is an arithmetic number, because the mean of its divisors is an integer number (802788805).

Almost surely, 2^10616471892 is an apocalyptic number.

10616471892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10616471892 is an abundant number, since it is smaller than the sum of its proper divisors (18283925088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10616471892 is a wasteful number, since it uses less digits than its factorization.

10616471892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22684792 (or 22684787 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 10616471892 in words is "ten billion, six hundred sixteen million, four hundred seventy-one thousand, eight hundred ninety-two".