3621072587950 has 24 divisors (see below), whose sum is σ = 6740803114560. Its totient is φ = 1447222992000.

The previous prime is 3621072587947. The next prime is 3621072587959. The reversal of 3621072587950 is 597852701263.

It is a super-2 number, since 2×3621072587950² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3621072587891 and 3621072587900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3621072587959) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 30090430 + ... + 30210529.

It is an arithmetic number, because the mean of its divisors is an integer number (280866796440).

Almost surely, 2^{3621072587950} is an apocalyptic number.

3621072587950 is a deficient number, since it is larger than the sum of its proper divisors (3119730526610).

3621072587950 is a wasteful number, since it uses less digits than its factorization.

3621072587950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60302172 (or 60302167 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 3621072587950 in words is "three trillion, six hundred twenty-one billion, seventy-two million, five hundred eighty-seven thousand, nine hundred fifty".