1054061551 has 2 divisors, whose sum is σ = 1054061552. Its totient is φ = 1054061550.

The previous prime is 1054061543. The next prime is 1054061573. The reversal of 1054061551 is 1551604501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1054061551 - 2³ = 1054061543 is a prime.

It is a super-3 number, since 3×1054061551³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054061951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527030775 + 527030776.

It is an arithmetic number, because the mean of its divisors is an integer number (527030776).

Almost surely, 2^1054061551 is an apocalyptic number.

1054061551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054061551 is an equidigital number, since it uses as much as digits as its factorization.

1054061551 is an evil number, because the sum of its binary digits is even.

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

The square root of 1054061551 is about 32466.3140963060. The cubic root of 1054061551 is about 1017.7051930989.

The spelling of 1054061551 in words is "one billion, fifty-four million, sixty-one thousand, five hundred fifty-one".