376406536081 has 8 divisors (see below), whose sum is σ = 381300683904. Its totient is φ = 371520939120.

The previous prime is 376406536043. The next prime is 376406536097. The reversal of 376406536081 is 180635604673.

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

It is a cyclic number.

It is not a de Polignac number, because 376406536081 - 2¹¹ = 376406534033 is a prime.

It is a super-2 number, since 2×376406536081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376406536001) 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, 2049081 + ... + 2225206.

It is an arithmetic number, because the mean of its divisors is an integer number (47662585488).

Almost surely, 2^376406536081 is an apocalyptic number.

It is an amenable number.

376406536081 is a deficient number, since it is larger than the sum of its proper divisors (4894147823).

376406536081 is a wasteful number, since it uses less digits than its factorization.

376406536081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275431.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 376406536081 in words is "three hundred seventy-six billion, four hundred six million, five hundred thirty-six thousand, eighty-one".