10166253552 has 480 divisors, whose sum is σ = 37047628800. Its totient is φ = 2529128448.

The previous prime is 10166253541. The next prime is 10166253571. The reversal of 10166253552 is 25535266101.

10166253552 is a `hidden beast` number, since 1 + 0 + 16 + 62 + 535 + 52 = 666.

It is a super-2 number, since 2×10166253552² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26823699 + ... + 26824077.

It is an arithmetic number, because the mean of its divisors is an integer number (77182560).

Almost surely, 2^10166253552 is an apocalyptic number.

10166253552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10166253552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18523814400).

10166253552 is an abundant number, since it is smaller than the sum of its proper divisors (26881375248).

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

10166253552 is a wasteful number, since it uses less digits than its factorization.

10166253552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 10166253552 in words is "ten billion, one hundred sixty-six million, two hundred fifty-three thousand, five hundred fifty-two".