10616521010 has 32 divisors (see below), whose sum is σ = 20024133120. Its totient is φ = 4044956608.

The previous prime is 10616521009. The next prime is 10616521043. The reversal of 10616521010 is 1012561601.

It is a super-2 number, since 2×10616521010² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41597 + ... + 151536.

It is an arithmetic number, because the mean of its divisors is an integer number (625754160).

Almost surely, 2^10616521010 is an apocalyptic number.

10616521010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10616521010 is a deficient number, since it is larger than the sum of its proper divisors (9407612110).

10616521010 is a wasteful number, since it uses less digits than its factorization.

10616521010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193402.

The product of its (nonzero) digits is 360, while the sum is 23.

The spelling of 10616521010 in words is "ten billion, six hundred sixteen million, five hundred twenty-one thousand, ten".