1054232156 has 12 divisors (see below), whose sum is σ = 1858179960. Its totient is φ = 523323600.

The previous prime is 1054232149. The next prime is 1054232191. The reversal of 1054232156 is 6512324501.

It is a super-2 number, since 2×1054232156² = 2222810877488816672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947495 + ... + 948606.

It is an arithmetic number, because the mean of its divisors is an integer number (154848330).

Almost surely, 2^1054232156 is an apocalyptic number.

It is an amenable number.

1054232156 is a deficient number, since it is larger than the sum of its proper divisors (803947804).

1054232156 is a wasteful number, since it uses less digits than its factorization.

1054232156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896244 (or 1896242 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1054232156 is about 32468.9414055956. The cubic root of 1054232156 is about 1017.7600969856.

Adding to 1054232156 its reverse (6512324501), we get a palindrome (7566556657).

The spelling of 1054232156 in words is "one billion, fifty-four million, two hundred thirty-two thousand, one hundred fifty-six".