37054149523 has 2 divisors, whose sum is σ = 37054149524. Its totient is φ = 37054149522.

The previous prime is 37054149521. The next prime is 37054149529. The reversal of 37054149523 is 32594145073.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37054149523 - 2¹ = 37054149521 is a prime.

It is a super-2 number, since 2×37054149523² (a number of 22 digits) contains 22 as substring.

Together with 37054149521, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 37054149523.

It is not a weakly prime, because it can be changed into another prime (37054149521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18527074761 + 18527074762.

It is an arithmetic number, because the mean of its divisors is an integer number (18527074762).

Almost surely, 2^37054149523 is an apocalyptic number.

37054149523 is a deficient number, since it is larger than the sum of its proper divisors (1).

37054149523 is an equidigital number, since it uses as much as digits as its factorization.

37054149523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 37054149523 in words is "thirty-seven billion, fifty-four million, one hundred forty-nine thousand, five hundred twenty-three".