7025542361 has 2 divisors, whose sum is σ = 7025542362. Its totient is φ = 7025542360.

The previous prime is 7025542339. The next prime is 7025542373. The reversal of 7025542361 is 1632455207.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5991534025 + 1034008336 = 77405^2 + 32156^2 .

It is a cyclic number.

It is not a de Polignac number, because 7025542361 - 2⁶ = 7025542297 is a prime.

It is a super-3 number, since 3×7025542361³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (7025542301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3512771180 + 3512771181.

It is an arithmetic number, because the mean of its divisors is an integer number (3512771181).

Almost surely, 2^7025542361 is an apocalyptic number.

It is an amenable number.

7025542361 is a deficient number, since it is larger than the sum of its proper divisors (1).

7025542361 is an equidigital number, since it uses as much as digits as its factorization.

7025542361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 7025542361 is about 83818.5084632267. The cubic root of 7025542361 is about 1915.2550622730.

Adding to 7025542361 its reverse (1632455207), we get a palindrome (8657997568).

The spelling of 7025542361 in words is "seven billion, twenty-five million, five hundred forty-two thousand, three hundred sixty-one".