37461347923 has 2 divisors, whose sum is σ = 37461347924. Its totient is φ = 37461347922.

The previous prime is 37461347909. The next prime is 37461347939. The reversal of 37461347923 is 32974316473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37461347923 - 2¹³ = 37461339731 is a prime.

It is not a weakly prime, because it can be changed into another prime (37461347993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18730673961 + 18730673962.

It is an arithmetic number, because the mean of its divisors is an integer number (18730673962).

Almost surely, 2^37461347923 is an apocalyptic number.

37461347923 is a deficient number, since it is larger than the sum of its proper divisors (1).

37461347923 is an equidigital number, since it uses as much as digits as its factorization.

37461347923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 49.

The spelling of 37461347923 in words is "thirty-seven billion, four hundred sixty-one million, three hundred forty-seven thousand, nine hundred twenty-three".