1051420054 has 8 divisors (see below), whose sum is σ = 1593389448. Its totient is φ = 520290240.

The previous prime is 1051420049. The next prime is 1051420103. The reversal of 1051420054 is 4500241501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1051420054² = 2210968259906725832, 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, 2709652 + ... + 2710039.

It is an arithmetic number, because the mean of its divisors is an integer number (199173681).

Almost surely, 2^1051420054 is an apocalyptic number.

1051420054 is a deficient number, since it is larger than the sum of its proper divisors (541969394).

1051420054 is an equidigital number, since it uses as much as digits as its factorization.

1051420054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5419790.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1051420054 is about 32425.6079973838. The cubic root of 1051420054 is about 1016.8543528556.

Adding to 1051420054 its reverse (4500241501), we get a palindrome (5551661555).

The spelling of 1051420054 in words is "one billion, fifty-one million, four hundred twenty thousand, fifty-four".