41573621051 has 8 divisors (see below), whose sum is σ = 41640909024. Its totient is φ = 41506378560.

The previous prime is 41573621029. The next prime is 41573621077. The reversal of 41573621051 is 15012637514.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41573621051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41573621351) 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 7 ways as a sum of consecutive naturals, for example, 2135381 + ... + 2154761.

It is an arithmetic number, because the mean of its divisors is an integer number (5205113628).

Almost surely, 2^41573621051 is an apocalyptic number.

41573621051 is a deficient number, since it is larger than the sum of its proper divisors (67287973).

41573621051 is a wasteful number, since it uses less digits than its factorization.

41573621051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22741.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 41573621051 in words is "forty-one billion, five hundred seventy-three million, six hundred twenty-one thousand, fifty-one".