372345552407 has 2 divisors, whose sum is σ = 372345552408. Its totient is φ = 372345552406.

The previous prime is 372345552347. The next prime is 372345552409. The reversal of 372345552407 is 704255543273.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 372345552407 - 2⁶ = 372345552343 is a prime.

Together with 372345552409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372345552409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186172776203 + 186172776204.

It is an arithmetic number, because the mean of its divisors is an integer number (186172776204).

Almost surely, 2^372345552407 is an apocalyptic number.

372345552407 is a deficient number, since it is larger than the sum of its proper divisors (1).

372345552407 is an equidigital number, since it uses as much as digits as its factorization.

372345552407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528000, while the sum is 47.

The spelling of 372345552407 in words is "three hundred seventy-two billion, three hundred forty-five million, five hundred fifty-two thousand, four hundred seven".