3550022053672 has 32 divisors (see below), whose sum is σ = 6694226721000. Its totient is φ = 1764898329600.

The previous prime is 3550022053663. The next prime is 3550022053681. The reversal of 3550022053672 is 2763502200553.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3550022053663) and next prime (3550022053681).

It can be written as a sum of positive squares in 4 ways, for example, as 2705913141156 + 844108912516 = 1644966^2 + 918754^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8259772 + ... + 8678932.

Almost surely, 2^{3550022053672} is an apocalyptic number.

It is an amenable number.

3550022053672 is a deficient number, since it is larger than the sum of its proper divisors (3144204667328).

3550022053672 is a wasteful number, since it uses less digits than its factorization.

3550022053672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425197 (or 425193 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 3550022053672 in words is "three trillion, five hundred fifty billion, twenty-two million, fifty-three thousand, six hundred seventy-two".