1054634450 has 24 divisors (see below), whose sum is σ = 1973669808. Its totient is φ = 419262480.

The previous prime is 1054634443. The next prime is 1054634461. The reversal of 1054634450 is 544364501.

It is a super-2 number, since 2×1054634450² = 2224507646253605000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56552 + ... + 72851.

It is an arithmetic number, because the mean of its divisors is an integer number (82236242).

Almost surely, 2^1054634450 is an apocalyptic number.

1054634450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054634450 is a deficient number, since it is larger than the sum of its proper divisors (919035358).

1054634450 is a wasteful number, since it uses less digits than its factorization.

1054634450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129578 (or 129573 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 1054634450 is about 32475.1358734648. The cubic root of 1054634450 is about 1017.8895392875.

Adding to 1054634450 its reverse (544364501), we get a palindrome (1598998951).

The spelling of 1054634450 in words is "one billion, fifty-four million, six hundred thirty-four thousand, four hundred fifty".