6153561480 has 384 divisors, whose sum is σ = 21180579840. Its totient is φ = 1428134400.

The previous prime is 6153561443. The next prime is 6153561481. The reversal of 6153561480 is 841653516.

It is not an unprimeable number, because it can be changed into a prime (6153561481) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 48453177 + ... + 48453303.

It is an arithmetic number, because the mean of its divisors is an integer number (55157760).

Almost surely, 2^6153561480 is an apocalyptic number.

6153561480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6153561480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10590289920).

6153561480 is an abundant number, since it is smaller than the sum of its proper divisors (15027018360).

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

6153561480 is a wasteful number, since it uses less digits than its factorization.

6153561480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 6153561480 is about 78444.6395874186. The cubic root of 6153561480 is about 1832.4923965496.

The spelling of 6153561480 in words is "six billion, one hundred fifty-three million, five hundred sixty-one thousand, four hundred eighty".