1055124424655 has 32 divisors (see below), whose sum is σ = 1510227016704. Its totient is φ = 691926149376.

The previous prime is 1055124424639. The next prime is 1055124424667. The reversal of 1055124424655 is 5564244215501.

It is not a de Polignac number, because 1055124424655 - 2⁴ = 1055124424639 is a prime.

It is a super-2 number, since 2×1055124424655² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4239704 + ... + 4481666.

It is an arithmetic number, because the mean of its divisors is an integer number (47194594272).

Almost surely, 2^{1055124424655} is an apocalyptic number.

1055124424655 is a deficient number, since it is larger than the sum of its proper divisors (455102592049).

1055124424655 is a wasteful number, since it uses less digits than its factorization.

1055124424655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247415.

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 1055124424655 in words is "one trillion, fifty-five billion, one hundred twenty-four million, four hundred twenty-four thousand, six hundred fifty-five".