1051554502325 has 12 divisors (see below), whose sum is σ = 1304939203620. Its totient is φ = 840590943360.

The previous prime is 1051554502289. The next prime is 1051554502351. The reversal of 1051554502325 is 5232054551501.

It can be written as a sum of positive squares in 6 ways, for example, as 4962075364 + 1046592426961 = 70442^2 + 1023031^2 .

It is not a de Polignac number, because 1051554502325 - 2¹⁶ = 1051554436789 is a prime.

It is a super-2 number, since 2×1051554502325² (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 11 ways as a sum of consecutive naturals, for example, 16283594 + ... + 16348043.

It is an arithmetic number, because the mean of its divisors is an integer number (108744933635).

Almost surely, 2^{1051554502325} is an apocalyptic number.

It is an amenable number.

1051554502325 is a deficient number, since it is larger than the sum of its proper divisors (253384701295).

1051554502325 is a wasteful number, since it uses less digits than its factorization.

1051554502325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32632936 (or 32632931 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 1051554502325 in words is "one trillion, fifty-one billion, five hundred fifty-four million, five hundred two thousand, three hundred twenty-five".