372523620161 has 32 divisors (see below), whose sum is σ = 465655910400. Its totient is φ = 289522414080.

The previous prime is 372523620107. The next prime is 372523620181. The reversal of 372523620161 is 161026325273.

It is a cyclic number.

It is not a de Polignac number, because 372523620161 - 2¹⁰ = 372523619137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372523620181) 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 31 ways as a sum of consecutive naturals, for example, 51428606 + ... + 51435848.

It is an arithmetic number, because the mean of its divisors is an integer number (14551747200).

Almost surely, 2^372523620161 is an apocalyptic number.

It is an amenable number.

372523620161 is a deficient number, since it is larger than the sum of its proper divisors (93132290239).

372523620161 is a wasteful number, since it uses less digits than its factorization.

372523620161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8909.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 372523620161 in words is "three hundred seventy-two billion, five hundred twenty-three million, six hundred twenty thousand, one hundred sixty-one".