1150255553402 has 16 divisors (see below), whose sum is σ = 1728896769600. Its totient is φ = 573957204480.

The previous prime is 1150255553399. The next prime is 1150255553471. The reversal of 1150255553402 is 2043555520511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3922874 + ... + 4205882.

It is an arithmetic number, because the mean of its divisors is an integer number (108056048100).

Almost surely, 2^{1150255553402} is an apocalyptic number.

1150255553402 is a deficient number, since it is larger than the sum of its proper divisors (578641216198).

1150255553402 is a wasteful number, since it uses less digits than its factorization.

1150255553402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287141.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 1150255553402 in words is "one trillion, one hundred fifty billion, two hundred fifty-five million, five hundred fifty-three thousand, four hundred two".