1000925086551 has 16 divisors (see below), whose sum is σ = 1441817558496. Its totient is φ = 613985988096.

The previous prime is 1000925086537. The next prime is 1000925086559. The reversal of 1000925086551 is 1556805290001.

It is a happy number.

1000925086551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1000925086551 - 2⁵ = 1000925086519 is a prime.

It is a super-3 number, since 3×1000925086551³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000925086559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40985790 + ... + 41010203.

It is an arithmetic number, because the mean of its divisors is an integer number (90113597406).

Almost surely, 2^{1000925086551} is an apocalyptic number.

1000925086551 is a deficient number, since it is larger than the sum of its proper divisors (440892471945).

1000925086551 is a wasteful number, since it uses less digits than its factorization.

1000925086551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81996322.

The product of its (nonzero) digits is 108000, while the sum is 42.

The spelling of 1000925086551 in words is "one trillion, nine hundred twenty-five million, eighty-six thousand, five hundred fifty-one".