1355136054 has 32 divisors (see below), whose sum is σ = 2770536960. Its totient is φ = 441686112.

The previous prime is 1355136043. The next prime is 1355136067. The reversal of 1355136054 is 4506315531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484492 + ... + 487280.

It is an arithmetic number, because the mean of its divisors is an integer number (86579280).

Almost surely, 2^1355136054 is an apocalyptic number.

1355136054 is an abundant number, since it is smaller than the sum of its proper divisors (1415400906).

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

1355136054 is a wasteful number, since it uses less digits than its factorization.

1355136054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 1355136054 is about 36812.1726335189. The cubic root of 1355136054 is about 1106.6092599574.

The spelling of 1355136054 in words is "one billion, three hundred fifty-five million, one hundred thirty-six thousand, fifty-four".