1055054051 has 8 divisors (see below), whose sum is σ = 1117443600. Its totient is φ = 992700928.

The previous prime is 1055054027. The next prime is 1055054071. The reversal of 1055054051 is 1504505501.

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 1055054051 - 2²⁶ = 987945187 is a prime.

It is a super-2 number, since 2×1055054051² = 2226278101063021202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1055054051.

It is not an unprimeable number, because it can be changed into a prime (1055054071) 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, 70475 + ... + 84123.

It is an arithmetic number, because the mean of its divisors is an integer number (139680450).

Almost surely, 2^1055054051 is an apocalyptic number.

1055054051 is a deficient number, since it is larger than the sum of its proper divisors (62389549).

1055054051 is a wasteful number, since it uses less digits than its factorization.

1055054051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18213.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 1055054051 is about 32481.5955734936. The cubic root of 1055054051 is about 1018.0245152303.

Adding to 1055054051 its reverse (1504505501), we get a palindrome (2559559552).

The spelling of 1055054051 in words is "one billion, fifty-five million, fifty-four thousand, fifty-one".