36672552401 has 4 divisors (see below), whose sum is σ = 36673623552. Its totient is φ = 36671481252.

The previous prime is 36672552373. The next prime is 36672552407. The reversal of 36672552401 is 10425527663.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36672552401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36672552407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482465 + ... + 553278.

It is an arithmetic number, because the mean of its divisors is an integer number (9168405888).

Almost surely, 2^36672552401 is an apocalyptic number.

It is an amenable number.

36672552401 is a deficient number, since it is larger than the sum of its proper divisors (1071151).

36672552401 is a wasteful number, since it uses less digits than its factorization.

36672552401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071150.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 36672552401 in words is "thirty-six billion, six hundred seventy-two million, five hundred fifty-two thousand, four hundred one".