6502153530 has 32 divisors (see below), whose sum is σ = 15751018944. Its totient is φ = 1717702016.

The previous prime is 6502153529. The next prime is 6502153549. The reversal of 6502153530 is 353512056.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009587 + ... + 1016006.

It is an arithmetic number, because the mean of its divisors is an integer number (492219342).

Almost surely, 2^6502153530 is an apocalyptic number.

6502153530 is an abundant number, since it is smaller than the sum of its proper divisors (9248865414).

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

6502153530 is a wasteful number, since it uses less digits than its factorization.

6502153530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025710.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 6502153530 is about 80635.9320030469. The cubic root of 6502153530 is about 1866.4616601320.

Adding to 6502153530 its reverse (353512056), we get a palindrome (6855665586).

The spelling of 6502153530 in words is "six billion, five hundred two million, one hundred fifty-three thousand, five hundred thirty".