253077061 has 2 divisors, whose sum is σ = 253077062. Its totient is φ = 253077060.

The previous prime is 253077049. The next prime is 253077109. The reversal of 253077061 is 160770352.

253077061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146264836 + 106812225 = 12094^2 + 10335^2 .

It is a cyclic number.

It is not a de Polignac number, because 253077061 - 2⁷ = 253076933 is a prime.

It is a super-3 number, since 3×253077061³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253077361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126538530 + 126538531.

It is an arithmetic number, because the mean of its divisors is an integer number (126538531).

Almost surely, 2^253077061 is an apocalyptic number.

It is an amenable number.

253077061 is a deficient number, since it is larger than the sum of its proper divisors (1).

253077061 is an equidigital number, since it uses as much as digits as its factorization.

253077061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 253077061 is about 15908.3959279369. The cubic root of 253077061 is about 632.5345623133.

The spelling of 253077061 in words is "two hundred fifty-three million, seventy-seven thousand, sixty-one".