1025274886152 has 32 divisors (see below), whose sum is σ = 2796204235680. Its totient is φ = 310689359360.

The previous prime is 1025274886133. The next prime is 1025274886187. The reversal of 1025274886152 is 2516884725201.

It is a happy number.

It is a super-2 number, since 2×1025274886152² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1025274886095 and 1025274886104.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1941808233 + ... + 1941808760.

It is an arithmetic number, because the mean of its divisors is an integer number (87381382365).

Almost surely, 2^{1025274886152} is an apocalyptic number.

1025274886152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1025274886152 is an abundant number, since it is smaller than the sum of its proper divisors (1770929349528).

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

1025274886152 is a wasteful number, since it uses less digits than its factorization.

1025274886152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883617013 (or 3883617009 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 51.

The spelling of 1025274886152 in words is "one trillion, twenty-five billion, two hundred seventy-four million, eight hundred eighty-six thousand, one hundred fifty-two".