1011254454352 has 20 divisors (see below), whose sum is σ = 1959330150400. Its totient is φ = 505620867168.

The previous prime is 1011254454323. The next prime is 1011254454377. The reversal of 1011254454352 is 2534544521101.

It is a super-2 number, since 2×1011254454352² (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 3 ways as a sum of consecutive naturals, for example, 1080883 + ... + 1786285.

It is an arithmetic number, because the mean of its divisors is an integer number (97966507520).

Almost surely, 2^{1011254454352} is an apocalyptic number.

It is an amenable number.

1011254454352 is a deficient number, since it is larger than the sum of its proper divisors (948075696048).

1011254454352 is an equidigital number, since it uses as much as digits as its factorization.

1011254454352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795010 (or 795004 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 1011254454352 its reverse (2534544521101), we get a palindrome (3545798975453).

The spelling of 1011254454352 in words is "one trillion, eleven billion, two hundred fifty-four million, four hundred fifty-four thousand, three hundred fifty-two".