10161445630 has 32 divisors (see below), whose sum is σ = 20912976576. Its totient is φ = 3482352384.

The previous prime is 10161445621. The next prime is 10161445631. The reversal of 10161445630 is 3654416101.

It is a junction number, because it is equal to n+sod(n) for n = 10161445592 and 10161445601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161445631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129192 + ... + 192388.

It is an arithmetic number, because the mean of its divisors is an integer number (653530518).

Almost surely, 2^10161445630 is an apocalyptic number.

10161445630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10161445630 is an abundant number, since it is smaller than the sum of its proper divisors (10751530946).

10161445630 is a wasteful number, since it uses less digits than its factorization.

10161445630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65508.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 10161445630 in words is "ten billion, one hundred sixty-one million, four hundred forty-five thousand, six hundred thirty".