6502409148 has 24 divisors (see below), whose sum is σ = 15221082240. Its totient is φ = 2160499120.

The previous prime is 6502409129. The next prime is 6502409167. The reversal of 6502409148 is 8419042056.

It is an interprime number because it is at equal distance from previous prime (6502409129) and next prime (6502409167).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867438 + ... + 874901.

It is an arithmetic number, because the mean of its divisors is an integer number (634211760).

Almost surely, 2^6502409148 is an apocalyptic number.

It is an amenable number.

6502409148 is an abundant number, since it is smaller than the sum of its proper divisors (8718673092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6502409148 is a wasteful number, since it uses less digits than its factorization.

6502409148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742657 (or 1742655 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 6502409148 is about 80637.5170004633. The cubic root of 6502409148 is about 1866.4861184361.

The spelling of 6502409148 in words is "six billion, five hundred two million, four hundred nine thousand, one hundred forty-eight".