973571051 has 2 divisors, whose sum is σ = 973571052. Its totient is φ = 973571050.

The previous prime is 973571021. The next prime is 973571107. The reversal of 973571051 is 150175379.

It is a weak prime.

It is an emirp because it is prime and its reverse (150175379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 973571051 - 2¹⁰ = 973570027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 973570996 and 973571014.

It is not a weakly prime, because it can be changed into another prime (973571021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486785525 + 486785526.

It is an arithmetic number, because the mean of its divisors is an integer number (486785526).

Almost surely, 2^973571051 is an apocalyptic number.

973571051 is a deficient number, since it is larger than the sum of its proper divisors (1).

973571051 is an equidigital number, since it uses as much as digits as its factorization.

973571051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33075, while the sum is 38.

The square root of 973571051 is about 31202.1001056019. The cubic root of 973571051 is about 991.1115804040. Note that the first 3 decimals are identical.

The spelling of 973571051 in words is "nine hundred seventy-three million, five hundred seventy-one thousand, fifty-one".