32057154257 has 2 divisors, whose sum is σ = 32057154258. Its totient is φ = 32057154256.

The previous prime is 32057154247. The next prime is 32057154271. The reversal of 32057154257 is 75245175023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27755893201 + 4301261056 = 166601^2 + 65584^2 .

It is a cyclic number.

It is not a de Polignac number, because 32057154257 - 2⁶ = 32057154193 is a prime.

It is a super-2 number, since 2×32057154257² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32057154247) 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 as a sum of consecutive naturals, namely, 16028577128 + 16028577129.

It is an arithmetic number, because the mean of its divisors is an integer number (16028577129).

Almost surely, 2^32057154257 is an apocalyptic number.

It is an amenable number.

32057154257 is a deficient number, since it is larger than the sum of its proper divisors (1).

32057154257 is an equidigital number, since it uses as much as digits as its factorization.

32057154257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294000, while the sum is 41.

The spelling of 32057154257 in words is "thirty-two billion, fifty-seven million, one hundred fifty-four thousand, two hundred fifty-seven".