621541006162 has 16 divisors (see below), whose sum is σ = 932916061440. Its totient is φ = 310569042672.

The previous prime is 621541006157. The next prime is 621541006189. The reversal of 621541006162 is 261600145126.

621541006162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 33545833 + ... + 33564355.

It is an arithmetic number, because the mean of its divisors is an integer number (58307253840).

Almost surely, 2^621541006162 is an apocalyptic number.

621541006162 is a deficient number, since it is larger than the sum of its proper divisors (311375055278).

621541006162 is a wasteful number, since it uses less digits than its factorization.

621541006162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28497.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 621541006162 in words is "six hundred twenty-one billion, five hundred forty-one million, six thousand, one hundred sixty-two".