41875057815 has 64 divisors (see below), whose sum is σ = 71340134400. Its totient is φ = 20901888000.

The previous prime is 41875057787. The next prime is 41875057823. The reversal of 41875057815 is 51875057814.

It is a happy number.

It is not a de Polignac number, because 41875057815 - 2²⁰ = 41874009239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 55758690 + ... + 55759440.

It is an arithmetic number, because the mean of its divisors is an integer number (1114689600).

Almost surely, 2^41875057815 is an apocalyptic number.

41875057815 is a deficient number, since it is larger than the sum of its proper divisors (29465076585).

41875057815 is a wasteful number, since it uses less digits than its factorization.

41875057815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712.

The product of its (nonzero) digits is 1568000, while the sum is 51.

Subtracting 41875057815 from its reverse (51875057814), we obtain a palindrome (9999999999).

The spelling of 41875057815 in words is "forty-one billion, eight hundred seventy-five million, fifty-seven thousand, eight hundred fifteen".