1150206401054 has 16 divisors (see below), whose sum is σ = 1830795797088. Its totient is φ = 540089187072.

The previous prime is 1150206401017. The next prime is 1150206401111. The reversal of 1150206401054 is 4501046020511.

It is a Curzon number.

It is a congruent number.

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, 36997154 + ... + 37028229.

It is an arithmetic number, because the mean of its divisors is an integer number (114424737318).

Almost surely, 2^{1150206401054} is an apocalyptic number.

1150206401054 is a deficient number, since it is larger than the sum of its proper divisors (680589396034).

1150206401054 is a wasteful number, since it uses less digits than its factorization.

1150206401054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74025859.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 1150206401054 in words is "one trillion, one hundred fifty billion, two hundred six million, four hundred one thousand, fifty-four".