1054022553 has 12 divisors (see below), whose sum is σ = 1522759680. Its totient is φ = 702551256.

The previous prime is 1054022509. The next prime is 1054022623. The reversal of 1054022553 is 3552204501.

It is a happy number.

1054022553 is a `hidden beast` number, since 1 + 0 + 5 + 402 + 255 + 3 = 666.

It is not a de Polignac number, because 1054022553 - 2²² = 1049828249 is a prime.

It is a super-2 number, since 2×1054022553² = 2221927084465275618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054022153) 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, 82600 + ... + 94502.

It is an arithmetic number, because the mean of its divisors is an integer number (126896640).

Almost surely, 2^1054022553 is an apocalyptic number.

It is an amenable number.

1054022553 is a deficient number, since it is larger than the sum of its proper divisors (468737127).

1054022553 is a wasteful number, since it uses less digits than its factorization.

1054022553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21748 (or 21745 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1054022553 is about 32465.7134990131. The cubic root of 1054022553 is about 1017.6926419797.

The spelling of 1054022553 in words is "one billion, fifty-four million, twenty-two thousand, five hundred fifty-three".