1054213010551 has 4 divisors (see below), whose sum is σ = 1054217392600. Its totient is φ = 1054208628504.

The previous prime is 1054213010549. The next prime is 1054213010593. The reversal of 1054213010551 is 1550103124501.

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 1054213010551 - 2¹ = 1054213010549 is a prime.

It is a super-2 number, since 2×1054213010551² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054213019551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1807821 + ... + 2318758.

It is an arithmetic number, because the mean of its divisors is an integer number (263554348150).

Almost surely, 2^{1054213010551} is an apocalyptic number.

1054213010551 is a deficient number, since it is larger than the sum of its proper divisors (4382049).

1054213010551 is an equidigital number, since it uses as much as digits as its factorization.

1054213010551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4382048.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 1054213010551 in words is "one trillion, fifty-four billion, two hundred thirteen million, ten thousand, five hundred fifty-one".