6545902 has 16 divisors (see below), whose sum is σ = 10765872. Its totient is φ = 2960320.

The previous prime is 6545897. The next prime is 6545923. The reversal of 6545902 is 2095456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4488 + ... + 5764.

It is an arithmetic number, because the mean of its divisors is an integer number (672867).

Almost surely, 2^6545902 is an apocalyptic number.

6545902 is a deficient number, since it is larger than the sum of its proper divisors (4219970).

6545902 is a wasteful number, since it uses less digits than its factorization.

6545902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 6545902 is about 2558.4960426000. The cubic root of 6545902 is about 187.0638347654.

It can be divided in two parts, 6545 and 902, that added together give a palindrome (7447).

The spelling of 6545902 in words is "six million, five hundred forty-five thousand, nine hundred two".