1051454050 has 12 divisors (see below), whose sum is σ = 1955704626. Its totient is φ = 420581600.

The previous prime is 1051454021. The next prime is 1051454059. The reversal of 1051454050 is 504541501.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 790340769 + 261113281 = 28113^2 + 16159^2 .

It is a super-2 number, since 2×1051454050² = 2211111238522805000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1051454059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10514491 + ... + 10514590.

Almost surely, 2^1051454050 is an apocalyptic number.

1051454050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051454050 is a deficient number, since it is larger than the sum of its proper divisors (904250576).

1051454050 is a wasteful number, since it uses less digits than its factorization.

1051454050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21029093 (or 21029088 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1051454050 is about 32426.1322084519. The cubic root of 1051454050 is about 1016.8653121951.

Adding to 1051454050 its reverse (504541501), we get a palindrome (1555995551).

The spelling of 1051454050 in words is "one billion, fifty-one million, four hundred fifty-four thousand, fifty".