1055510750451 has 8 divisors (see below), whose sum is σ = 1408013718160. Its totient is φ = 703340808192.

The previous prime is 1055510750369. The next prime is 1055510750453. The reversal of 1055510750451 is 1540570155501.

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 1055510750451 - 2⁷ = 1055510750323 is a prime.

It is a super-2 number, since 2×1055510750451² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055510750453) 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, 83248966 + ... + 83261643.

It is an arithmetic number, because the mean of its divisors is an integer number (176001714770).

Almost surely, 2^{1055510750451} is an apocalyptic number.

1055510750451 is a deficient number, since it is larger than the sum of its proper divisors (352502967709).

1055510750451 is a wasteful number, since it uses less digits than its factorization.

1055510750451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166512725.

The product of its (nonzero) digits is 87500, while the sum is 39.

The spelling of 1055510750451 in words is "one trillion, fifty-five billion, five hundred ten million, seven hundred fifty thousand, four hundred fifty-one".