139760053 has 2 divisors, whose sum is σ = 139760054. Its totient is φ = 139760052.

The previous prime is 139759981. The next prime is 139760069. The reversal of 139760053 is 350067931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72880369 + 66879684 = 8537^2 + 8178^2 .

It is a cyclic number.

It is not a de Polignac number, because 139760053 - 2⁹ = 139759541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139760353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69880026 + 69880027.

It is an arithmetic number, because the mean of its divisors is an integer number (69880027).

Almost surely, 2^139760053 is an apocalyptic number.

It is an amenable number.

139760053 is a deficient number, since it is larger than the sum of its proper divisors (1).

139760053 is an equidigital number, since it uses as much as digits as its factorization.

139760053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 139760053 is about 11822.0156064861. The cubic root of 139760053 is about 518.9525921233.

The spelling of 139760053 in words is "one hundred thirty-nine million, seven hundred sixty thousand, fifty-three".