1054061571 has 8 divisors (see below), whose sum is σ = 1422348480. Its totient is φ = 694241192.

The previous prime is 1054061551. The next prime is 1054061573. The reversal of 1054061571 is 1751604501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1054061571 - 2⁶ = 1054061507 is a prime.

It is a super-3 number, since 3×1054061571³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1054061573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2116341 + ... + 2116838.

It is an arithmetic number, because the mean of its divisors is an integer number (177793560).

Almost surely, 2^1054061571 is an apocalyptic number.

1054061571 is a deficient number, since it is larger than the sum of its proper divisors (368286909).

1054061571 is an equidigital number, since it uses as much as digits as its factorization.

1054061571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233265.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 1054061571 is about 32466.3144043176. The cubic root of 1054061571 is about 1017.7051995356.

The spelling of 1054061571 in words is "one billion, fifty-four million, sixty-one thousand, five hundred seventy-one".