1144754051 has 16 divisors (see below), whose sum is σ = 1326234624. Its totient is φ = 967836384.

The previous prime is 1144754029. The next prime is 1144754069. The reversal of 1144754051 is 1504574411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144754051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1144753999 and 1144754017.

It is not an unprimeable number, because it can be changed into a prime (1144754651) 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, 186605 + ... + 192641.

It is an arithmetic number, because the mean of its divisors is an integer number (82889664).

Almost surely, 2^1144754051 is an apocalyptic number.

1144754051 is a deficient number, since it is larger than the sum of its proper divisors (181480573).

1144754051 is a wasteful number, since it uses less digits than its factorization.

1144754051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6410.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 1144754051 is about 33834.2142069237. The cubic root of 1144754051 is about 1046.0940446429.

The spelling of 1144754051 in words is "one billion, one hundred forty-four million, seven hundred fifty-four thousand, fifty-one".