10154166632 has 32 divisors (see below), whose sum is σ = 19629862920. Its totient is φ = 4920606720.

The previous prime is 10154166619. The next prime is 10154166677. The reversal of 10154166632 is 23666145101.

It can be written as a sum of positive squares in 4 ways, for example, as 7699360516 + 2454806116 = 87746^2 + 49546^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10154166592 and 10154166601.

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, 9332 + ... + 142812.

Almost surely, 2^10154166632 is an apocalyptic number.

It is an amenable number.

10154166632 is a deficient number, since it is larger than the sum of its proper divisors (9475696288).

10154166632 is a wasteful number, since it uses less digits than its factorization.

10154166632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133781 (or 133777 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 10154166632 in words is "ten billion, one hundred fifty-four million, one hundred sixty-six thousand, six hundred thirty-two".