1130372554 has 8 divisors (see below), whose sum is σ = 1696087008. Its totient is φ = 565010220.

The previous prime is 1130372543. The next prime is 1130372597. The reversal of 1130372554 is 4552730311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1130372554² = 2555484221672965832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79852 + ... + 92935.

It is an arithmetic number, because the mean of its divisors is an integer number (212010876).

Almost surely, 2^1130372554 is an apocalyptic number.

1130372554 is a deficient number, since it is larger than the sum of its proper divisors (565714454).

1130372554 is a wasteful number, since it uses less digits than its factorization.

1130372554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176060.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1130372554 is about 33621.0135778206. The cubic root of 1130372554 is about 1041.6948922684.

The spelling of 1130372554 in words is "one billion, one hundred thirty million, three hundred seventy-two thousand, five hundred fifty-four".