6502550 has 12 divisors (see below), whose sum is σ = 12094836. Its totient is φ = 2601000.

The previous prime is 6502547. The next prime is 6502553. The reversal of 6502550 is 552056.

It is an interprime number because it is at equal distance from previous prime (6502547) and next prime (6502553).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6502553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64976 + ... + 65075.

It is an arithmetic number, because the mean of its divisors is an integer number (1007903).

Almost surely, 2^6502550 is an apocalyptic number.

6502550 is a deficient number, since it is larger than the sum of its proper divisors (5592286).

6502550 is a wasteful number, since it uses less digits than its factorization.

6502550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130063 (or 130058 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 6502550 is about 2550.0098039027. The cubic root of 6502550 is about 186.6499595308.

The spelling of 6502550 in words is "six million, five hundred two thousand, five hundred fifty".