4003220677625 has 32 divisors (see below), whose sum is σ = 5403420640800. Its totient is φ = 2943536563200.

The previous prime is 4003220677609. The next prime is 4003220677633. The reversal of 4003220677625 is 5267760223004.

It can be written as a sum of positive squares in 16 ways, for example, as 3915047907904 + 88172769721 = 1978648^2 + 296939^2 .

It is not a de Polignac number, because 4003220677625 - 2⁴ = 4003220677609 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4907900 + ... + 5665149.

It is an arithmetic number, because the mean of its divisors is an integer number (168856895025).

Almost surely, 2^{4003220677625} is an apocalyptic number.

It is an amenable number.

4003220677625 is a deficient number, since it is larger than the sum of its proper divisors (1400199963175).

4003220677625 is a wasteful number, since it uses less digits than its factorization.

4003220677625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10573310 (or 10573300 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 4003220677625 in words is "four trillion, three billion, two hundred twenty million, six hundred seventy-seven thousand, six hundred twenty-five".