1054621009347 has 16 divisors (see below), whose sum is σ = 1484411040000. Its totient is φ = 664167885984.

The previous prime is 1054621009333. The next prime is 1054621009361. The reversal of 1054621009347 is 7439001264501.

It is an interprime number because it is at equal distance from previous prime (1054621009333) and next prime (1054621009361).

It is not a de Polignac number, because 1054621009347 - 2²⁶ = 1054553900483 is a prime.

It is a super-2 number, since 2×1054621009347² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054621009299 and 1054621009308.

It is not an unprimeable number, because it can be changed into a prime (1054621009327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26487447 + ... + 26527232.

It is an arithmetic number, because the mean of its divisors is an integer number (92775690000).

Almost surely, 2^{1054621009347} is an apocalyptic number.

1054621009347 is a deficient number, since it is larger than the sum of its proper divisors (429790030653).

1054621009347 is a wasteful number, since it uses less digits than its factorization.

1054621009347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53015050.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 1054621009347 in words is "one trillion, fifty-four billion, six hundred twenty-one million, nine thousand, three hundred forty-seven".