980537627 has 2 divisors, whose sum is σ = 980537628. Its totient is φ = 980537626.

The previous prime is 980537603. The next prime is 980537639. The reversal of 980537627 is 726735089.

It is a strong prime.

It is an emirp because it is prime and its reverse (726735089) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 980537627 - 2²² = 976343323 is a prime.

It is a super-2 number, since 2×980537627² = 1922908075925582258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (980537687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490268813 + 490268814.

It is an arithmetic number, because the mean of its divisors is an integer number (490268814).

Almost surely, 2^980537627 is an apocalyptic number.

980537627 is a deficient number, since it is larger than the sum of its proper divisors (1).

980537627 is an equidigital number, since it uses as much as digits as its factorization.

980537627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 980537627 is about 31313.5374398997. The cubic root of 980537627 is about 993.4699941725.

The spelling of 980537627 in words is "nine hundred eighty million, five hundred thirty-seven thousand, six hundred twenty-seven".