1150134166554 has 16 divisors (see below), whose sum is σ = 2302771356480. Its totient is φ = 382960884960.

The previous prime is 1150134166543. The next prime is 1150134166561. The reversal of 1150134166554 is 4556614310511.

It is a happy 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, 104286667 + ... + 104297694.

It is an arithmetic number, because the mean of its divisors is an integer number (143923209780).

Almost surely, 2^{1150134166554} is an apocalyptic number.

1150134166554 is an abundant number, since it is smaller than the sum of its proper divisors (1152637189926).

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

1150134166554 is a wasteful number, since it uses less digits than its factorization.

1150134166554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208585285.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 1150134166554 in words is "one trillion, one hundred fifty billion, one hundred thirty-four million, one hundred sixty-six thousand, five hundred fifty-four".