617053043 has 2 divisors, whose sum is σ = 617053044. Its totient is φ = 617053042.

The previous prime is 617053027. The next prime is 617053061. The reversal of 617053043 is 340350716.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 617053043 - 2⁴ = 617053027 is a prime.

It is equal to p_32168009 and since 617053043 and 32168009 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 617052997 and 617053015.

It is not a weakly prime, because it can be changed into another prime (617013043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308526521 + 308526522.

It is an arithmetic number, because the mean of its divisors is an integer number (308526522).

Almost surely, 2^617053043 is an apocalyptic number.

617053043 is a deficient number, since it is larger than the sum of its proper divisors (1).

617053043 is an equidigital number, since it uses as much as digits as its factorization.

617053043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 617053043 is about 24840.5523891881. The cubic root of 617053043 is about 851.3487436298.

The spelling of 617053043 in words is "six hundred seventeen million, fifty-three thousand, forty-three".