1055452214 has 4 divisors (see below), whose sum is σ = 1583178324. Its totient is φ = 527726106.

The previous prime is 1055452213. The next prime is 1055452219. The reversal of 1055452214 is 4122545501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1055452214² = 2227958752075003592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055452213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263863052 + ... + 263863055.

It is an arithmetic number, because the mean of its divisors is an integer number (395794581).

Almost surely, 2^1055452214 is an apocalyptic number.

1055452214 is a deficient number, since it is larger than the sum of its proper divisors (527726110).

1055452214 is an equidigital number, since it uses as much as digits as its factorization.

1055452214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527726109.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 1055452214 is about 32487.7240507857. The cubic root of 1055452214 is about 1018.1525619768.

Adding to 1055452214 its reverse (4122545501), we get a palindrome (5177997715).

The spelling of 1055452214 in words is "one billion, fifty-five million, four hundred fifty-two thousand, two hundred fourteen".