10056448446 has 16 divisors (see below), whose sum is σ = 21941342208. Its totient is φ = 3047408600.

The previous prime is 10056448429. The next prime is 10056448463. The reversal of 10056448446 is 64484465001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10056448429) and next prime (10056448463).

It is a super-2 number, since 2×10056448446² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10056448398 and 10056448407.

It is a congruent number.

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, 76185150 + ... + 76185281.

It is an arithmetic number, because the mean of its divisors is an integer number (1371333888).

Almost surely, 2^10056448446 is an apocalyptic number.

10056448446 is an abundant number, since it is smaller than the sum of its proper divisors (11884893762).

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

10056448446 is a wasteful number, since it uses less digits than its factorization.

10056448446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152370447.

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 10056448446 in words is "ten billion, fifty-six million, four hundred forty-eight thousand, four hundred forty-six".