1054433031251 has 32 divisors (see below), whose sum is σ = 1143668635200. Its totient is φ = 968874117120.

The previous prime is 1054433031247. The next prime is 1054433031263. The reversal of 1054433031251 is 1521303344501.

It is a cyclic number.

It is not a de Polignac number, because 1054433031251 - 2² = 1054433031247 is a prime.

It is a super-2 number, since 2×1054433031251² (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 (1054433031451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94843145 + ... + 94854261.

It is an arithmetic number, because the mean of its divisors is an integer number (35739644850).

Almost surely, 2^{1054433031251} is an apocalyptic number.

1054433031251 is a deficient number, since it is larger than the sum of its proper divisors (89235603949).

1054433031251 is a wasteful number, since it uses less digits than its factorization.

1054433031251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11879.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 1054433031251 its reverse (1521303344501), we get a palindrome (2575736375752).

The spelling of 1054433031251 in words is "one trillion, fifty-four billion, four hundred thirty-three million, thirty-one thousand, two hundred fifty-one".