1355510480 has 20 divisors (see below), whose sum is σ = 3151562052. Its totient is φ = 542204160.

The previous prime is 1355510479. The next prime is 1355510491. The reversal of 1355510480 is 840155531.

It can be written as a sum of positive squares in 2 ways, for example, as 144192064 + 1211318416 = 12008^2 + 34804^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×1355510480² = 3674817322779660800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8471861 + ... + 8472020.

Almost surely, 2^1355510480 is an apocalyptic number.

1355510480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1355510480 is an abundant number, since it is smaller than the sum of its proper divisors (1796051572).

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

1355510480 is a wasteful number, since it uses less digits than its factorization.

1355510480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16943894 (or 16943888 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 1355510480 is about 36817.2579098444. The cubic root of 1355510480 is about 1106.7111698043.

The spelling of 1355510480 in words is "one billion, three hundred fifty-five million, five hundred ten thousand, four hundred eighty".