1051154050 has 24 divisors (see below), whose sum is σ = 2040155136. Its totient is φ = 402180240.

The previous prime is 1051154021. The next prime is 1051154057. The reversal of 1051154050 is 504511501.

It is a happy number.

It is a super-2 number, since 2×1051154050² = 2209849673662805000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051154057) 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, 455874 + ... + 458173.

It is an arithmetic number, because the mean of its divisors is an integer number (85006464).

Almost surely, 2^1051154050 is an apocalyptic number.

1051154050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051154050 is a deficient number, since it is larger than the sum of its proper divisors (989001086).

1051154050 is a wasteful number, since it uses less digits than its factorization.

1051154050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914082 (or 914077 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 1051154050 is about 32421.5059798276. The cubic root of 1051154050 is about 1016.7685926059.

Adding to 1051154050 its reverse (504511501), we get a palindrome (1555665551).

The spelling of 1051154050 in words is "one billion, fifty-one million, one hundred fifty-four thousand, fifty".