1015053480 has 384 divisors, whose sum is σ = 4000389120. Its totient is φ = 218211840.

The previous prime is 1015053443. The next prime is 1015053499. The reversal of 1015053480 is 843505101.

1015053480 is a `hidden beast` number, since 1 + 0 + 1 + 50 + 534 + 80 = 666.

It is a super-2 number, since 2×1015053480² = 2060667134520220800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4810575 + ... + 4810785.

It is an arithmetic number, because the mean of its divisors is an integer number (10417680).

Almost surely, 2^1015053480 is an apocalyptic number.

1015053480 is a gapful number since it is divisible by the number (10) 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 1015053480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2000194560).

1015053480 is an abundant number, since it is smaller than the sum of its proper divisors (2985335640).

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

1015053480 is a wasteful number, since it uses less digits than its factorization.

1015053480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1015053480 is about 31859.9039546575. The cubic root of 1015053480 is about 1004.9928565617.

Adding to 1015053480 its reverse (843505101), we get a palindrome (1858558581).

The spelling of 1015053480 in words is "one billion, fifteen million, fifty-three thousand, four hundred eighty".