372427351761503 has 4 divisors (see below), whose sum is σ = 372427621637688. Its totient is φ = 372427081885320.

The previous prime is 372427351761433. The next prime is 372427351761541. The reversal of 372427351761503 is 305167153724273.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 372427351761503 - 2⁸ = 372427351761247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372427351761593) 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, 132857408 + ... + 135631653.

It is an arithmetic number, because the mean of its divisors is an integer number (93106905409422).

Almost surely, 2^{372427351761503} is an apocalyptic number.

372427351761503 is a deficient number, since it is larger than the sum of its proper divisors (269876185).

372427351761503 is a wasteful number, since it uses less digits than its factorization.

372427351761503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269876184.

The product of its (nonzero) digits is 22226400, while the sum is 56.

The spelling of 372427351761503 in words is "three hundred seventy-two trillion, four hundred twenty-seven billion, three hundred fifty-one million, seven hundred sixty-one thousand, five hundred three".