1054351641 has 8 divisors (see below), whose sum is σ = 1606631104. Its totient is φ = 602486640.

The previous prime is 1054351619. The next prime is 1054351643. The reversal of 1054351641 is 1461534501.

It is a happy number.

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

It is not a de Polignac number, because 1054351641 - 2⁷ = 1054351513 is a prime.

It is a super-3 number, since 3×1054351641³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1054351599 and 1054351608.

It is not an unprimeable number, because it can be changed into a prime (1054351643) 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, 25103590 + ... + 25103631.

It is an arithmetic number, because the mean of its divisors is an integer number (200828888).

Almost surely, 2^1054351641 is an apocalyptic number.

It is an amenable number.

1054351641 is a deficient number, since it is larger than the sum of its proper divisors (552279463).

1054351641 is an equidigital number, since it uses as much as digits as its factorization.

1054351641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50207231.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1054351641 is about 32470.7813426163. The cubic root of 1054351641 is about 1017.7985459713.

The spelling of 1054351641 in words is "one billion, fifty-four million, three hundred fifty-one thousand, six hundred forty-one".