1052550454 has 8 divisors (see below), whose sum is σ = 1579039560. Its totient is φ = 526203936.

The previous prime is 1052550419. The next prime is 1052550481. The reversal of 1052550454 is 4540552501.

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

It is a super-2 number, since 2×1052550454² = 2215724916431212232, 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, 14739 + ... + 48190.

It is an arithmetic number, because the mean of its divisors is an integer number (197379945).

Almost surely, 2^1052550454 is an apocalyptic number.

1052550454 is a deficient number, since it is larger than the sum of its proper divisors (526489106).

1052550454 is an equidigital number, since it uses as much as digits as its factorization.

1052550454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71294.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 1052550454 is about 32443.0339826595. The cubic root of 1052550454 is about 1017.2186349424.

The spelling of 1052550454 in words is "one billion, fifty-two million, five hundred fifty thousand, four hundred fifty-four".