10628334877 has 8 divisors (see below), whose sum is σ = 10749724920. Its totient is φ = 10506988800.

The previous prime is 10628334869. The next prime is 10628334881. The reversal of 10628334877 is 77843382601.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5488735396 + 5139599481 = 74086^2 + 71691^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10628334877 - 2³ = 10628334869 is a prime.

It is a super-2 number, since 2×10628334877² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10628334877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10628334077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910993 + ... + 922585.

It is an arithmetic number, because the mean of its divisors is an integer number (1343715615).

Almost surely, 2^10628334877 is an apocalyptic number.

It is an amenable number.

10628334877 is a deficient number, since it is larger than the sum of its proper divisors (121390043).

10628334877 is a wasteful number, since it uses less digits than its factorization.

10628334877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21983.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 10628334877 in words is "ten billion, six hundred twenty-eight million, three hundred thirty-four thousand, eight hundred seventy-seven".