536656797 has 6 divisors (see below), whose sum is σ = 775170942. Its totient is φ = 357771192.

The previous prime is 536656793. The next prime is 536656807. The reversal of 536656797 is 797656635.

It can be written as a sum of positive squares in only one way, i.e., 536107716 + 549081 = 23154^2 + 741^2 .

It is not a de Polignac number, because 536656797 - 2² = 536656793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536656793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29814258 + ... + 29814275.

It is an arithmetic number, because the mean of its divisors is an integer number (129195157).

Almost surely, 2^536656797 is an apocalyptic number.

It is an amenable number.

536656797 is a deficient number, since it is larger than the sum of its proper divisors (238514145).

536656797 is a wasteful number, since it uses less digits than its factorization.

536656797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59628539 (or 59628536 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 54.

The square root of 536656797 is about 23165.8541176448. The cubic root of 536656797 is about 812.6412772716.

The spelling of 536656797 in words is "five hundred thirty-six million, six hundred fifty-six thousand, seven hundred ninety-seven".