1054501039 has 4 divisors (see below), whose sum is σ = 1055111256. Its totient is φ = 1053890824.

The previous prime is 1054501037. The next prime is 1054501061. The reversal of 1054501039 is 9301054501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1054501039 - 2¹ = 1054501037 is a prime.

It is a super-2 number, since 2×1054501039² = 2223944882504159042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1054500998 and 1054501016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054501031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302509 + ... + 305974.

It is an arithmetic number, because the mean of its divisors is an integer number (263777814).

Almost surely, 2^1054501039 is an apocalyptic number.

1054501039 is a deficient number, since it is larger than the sum of its proper divisors (610217).

1054501039 is an equidigital number, since it uses as much as digits as its factorization.

1054501039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610216.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 1054501039 is about 32473.0817601286. The cubic root of 1054501039 is about 1017.8466165516.

The spelling of 1054501039 in words is "one billion, fifty-four million, five hundred one thousand, thirty-nine".