1145176773054 has 32 divisors (see below), whose sum is σ = 2343868458624. Its totient is φ = 372808339680.

The previous prime is 1145176773053. The next prime is 1145176773121. The reversal of 1145176773054 is 4503776715411.

It is a super-2 number, since 2×1145176773054² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145176772988 and 1145176773006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145176773053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2226709 + ... + 2692319.

It is an arithmetic number, because the mean of its divisors is an integer number (73245889332).

Almost surely, 2^{1145176773054} is an apocalyptic number.

1145176773054 is an abundant number, since it is smaller than the sum of its proper divisors (1198691685570).

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

1145176773054 is a wasteful number, since it uses less digits than its factorization.

1145176773054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475192.

The product of its (nonzero) digits is 2469600, while the sum is 51.

The spelling of 1145176773054 in words is "one trillion, one hundred forty-five billion, one hundred seventy-six million, seven hundred seventy-three thousand, fifty-four".