6454153140 has 48 divisors (see below), whose sum is σ = 18092289600. Its totient is φ = 1719139840.

The previous prime is 6454153133. The next prime is 6454153141. The reversal of 6454153140 is 413514546.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6454153141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8190 + ... + 113909.

It is an arithmetic number, because the mean of its divisors is an integer number (376922700).

Almost surely, 2^6454153140 is an apocalyptic number.

6454153140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6454153140 is an abundant number, since it is smaller than the sum of its proper divisors (11638136460).

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

6454153140 is a wasteful number, since it uses less digits than its factorization.

6454153140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122992 (or 122990 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 6454153140 is about 80337.7441804287. The cubic root of 6454153140 is about 1861.8574288317.

Adding to 6454153140 its reverse (413514546), we get a palindrome (6867667686).

The spelling of 6454153140 in words is "six billion, four hundred fifty-four million, one hundred fifty-three thousand, one hundred forty".