36622254473 has 4 divisors (see below), whose sum is σ = 41854005120. Its totient is φ = 31390503828.

The previous prime is 36622254451. The next prime is 36622254481. The reversal of 36622254473 is 37445222663.

It is a happy number.

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 not a de Polignac number, because 36622254473 - 2⁸ = 36622254217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36622254073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2615875313 + ... + 2615875326.

It is an arithmetic number, because the mean of its divisors is an integer number (10463501280).

Almost surely, 2^36622254473 is an apocalyptic number.

It is an amenable number.

36622254473 is a deficient number, since it is larger than the sum of its proper divisors (5231750647).

36622254473 is an equidigital number, since it uses as much as digits as its factorization.

36622254473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231750646.

The product of its digits is 1451520, while the sum is 44.

The spelling of 36622254473 in words is "thirty-six billion, six hundred twenty-two million, two hundred fifty-four thousand, four hundred seventy-three".