37970273057 has 2 divisors, whose sum is σ = 37970273058. Its totient is φ = 37970273056.

The previous prime is 37970273053. The next prime is 37970273063. The reversal of 37970273057 is 75037207973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29969149456 + 8001123601 = 173116^2 + 89449^2 .

It is a cyclic number.

It is not a de Polignac number, because 37970273057 - 2² = 37970273053 is a prime.

It is a super-3 number, since 3×37970273057³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 37970272996 and 37970273014.

It is not a weakly prime, because it can be changed into another prime (37970273053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18985136528 + 18985136529.

It is an arithmetic number, because the mean of its divisors is an integer number (18985136529).

Almost surely, 2^37970273057 is an apocalyptic number.

It is an amenable number.

37970273057 is a deficient number, since it is larger than the sum of its proper divisors (1).

37970273057 is an equidigital number, since it uses as much as digits as its factorization.

37970273057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944810, while the sum is 50.

The spelling of 37970273057 in words is "thirty-seven billion, nine hundred seventy million, two hundred seventy-three thousand, fifty-seven".