10155430563546 has 16 divisors (see below), whose sum is σ = 20310964791264. Its totient is φ = 3385126243824.

The previous prime is 10155430563521. The next prime is 10155430563547. The reversal of 10155430563546 is 64536503455101.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10155430563495 and 10155430563504.

It is not an unprimeable number, because it can be changed into a prime (10155430563547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3015525 + ... + 5422568.

It is an arithmetic number, because the mean of its divisors is an integer number (1269435299454).

Almost surely, 2^{10155430563546} is an apocalyptic number.

10155430563546 is an abundant number, since it is smaller than the sum of its proper divisors (10155534227718).

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

10155430563546 is a wasteful number, since it uses less digits than its factorization.

10155430563546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8638685.

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 10155430563546 in words is "ten trillion, one hundred fifty-five billion, four hundred thirty million, five hundred sixty-three thousand, five hundred forty-six".