1056452150 has 24 divisors (see below), whose sum is σ = 2116156224. Its totient is φ = 390074400.

The previous prime is 1056452149. The next prime is 1056452153. The reversal of 1056452150 is 512546501.

It is a happy number.

It is a super-2 number, since 2×1056452150² = 2232182290479245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056452153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 812006 + ... + 813305.

It is an arithmetic number, because the mean of its divisors is an integer number (88173176).

Almost surely, 2^1056452150 is an apocalyptic number.

1056452150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056452150 is an abundant number, since it is smaller than the sum of its proper divisors (1059704074).

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

1056452150 is a wasteful number, since it uses less digits than its factorization.

1056452150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625336 (or 1625331 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1056452150 is about 32503.1098512127. The cubic root of 1056452150 is about 1018.4739932532.

Adding to 1056452150 its reverse (512546501), we get a palindrome (1568998651).

The spelling of 1056452150 in words is "one billion, fifty-six million, four hundred fifty-two thousand, one hundred fifty".