1054554051 has 4 divisors (see below), whose sum is σ = 1406072072. Its totient is φ = 703036032.

The previous prime is 1054554043. The next prime is 1054554077. The reversal of 1054554051 is 1504554501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1054554051 - 2³ = 1054554043 is a prime.

It is a super-2 number, since 2×1054554051² = 2224168492961021202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054554041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175759006 + ... + 175759011.

It is an arithmetic number, because the mean of its divisors is an integer number (351518018).

Almost surely, 2^1054554051 is an apocalyptic number.

1054554051 is a deficient number, since it is larger than the sum of its proper divisors (351518021).

1054554051 is an equidigital number, since it uses as much as digits as its factorization.

1054554051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351518020.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 1054554051 is about 32473.8979951591. The cubic root of 1054554051 is about 1017.8636727007.

The spelling of 1054554051 in words is "one billion, fifty-four million, five hundred fifty-four thousand, fifty-one".