10649688410 has 16 divisors (see below), whose sum is σ = 19187697312. Its totient is φ = 4255818000.

The previous prime is 10649688409. The next prime is 10649688433. The reversal of 10649688410 is 1488694601.

It is a super-2 number, since 2×10649688410² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496136 + ... + 517155.

It is an arithmetic number, because the mean of its divisors is an integer number (1199231082).

Almost surely, 2^10649688410 is an apocalyptic number.

10649688410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10649688410 is a deficient number, since it is larger than the sum of its proper divisors (8538008902).

10649688410 is a wasteful number, since it uses less digits than its factorization.

10649688410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014349.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 10649688410 in words is "ten billion, six hundred forty-nine million, six hundred eighty-eight thousand, four hundred ten".