627197053 has 32 divisors (see below), whose sum is σ = 758661120. Its totient is φ = 507271680.

The previous prime is 627197041. The next prime is 627197113. The reversal of 627197053 is 350791726.

It is a cyclic number.

It is not a de Polignac number, because 627197053 - 2¹⁷ = 627065981 is a prime.

It is a super-2 number, since 2×627197053² = 786752286583769618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 627196997 and 627197015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627197023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1746888 + ... + 1747246.

It is an arithmetic number, because the mean of its divisors is an integer number (23708160).

Almost surely, 2^627197053 is an apocalyptic number.

It is an amenable number.

627197053 is a deficient number, since it is larger than the sum of its proper divisors (131464067).

627197053 is a wasteful number, since it uses less digits than its factorization.

627197053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 627197053 is about 25043.9025113899. The cubic root of 627197053 is about 855.9886437811.

The spelling of 627197053 in words is "six hundred twenty-seven million, one hundred ninety-seven thousand, fifty-three".