1054949590290 has 16 divisors (see below), whose sum is σ = 2531879016768. Its totient is φ = 281319890736.

The previous prime is 1054949590181. The next prime is 1054949590309. The reversal of 1054949590290 is 920959494501.

It is a super-2 number, since 2×1054949590290² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054949590290.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17582493142 + ... + 17582493201.

It is an arithmetic number, because the mean of its divisors is an integer number (158242438548).

Almost surely, 2^{1054949590290} is an apocalyptic number.

1054949590290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054949590290 is an abundant number, since it is smaller than the sum of its proper divisors (1476929426478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054949590290 is a wasteful number, since it uses less digits than its factorization.

1054949590290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35164986353.

The product of its (nonzero) digits is 5248800, while the sum is 57.

The spelling of 1054949590290 in words is "one trillion, fifty-four billion, nine hundred forty-nine million, five hundred ninety thousand, two hundred ninety".