1025956951 has 8 divisors (see below), whose sum is σ = 1035856800. Its totient is φ = 1016103072.

The previous prime is 1025956913. The next prime is 1025956961. The reversal of 1025956951 is 1596595201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1025956951 - 2¹⁵ = 1025924183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1025956898 and 1025956907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025956961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34225 + ... + 56773.

It is an arithmetic number, because the mean of its divisors is an integer number (129482100).

Almost surely, 2^1025956951 is an apocalyptic number.

1025956951 is a deficient number, since it is larger than the sum of its proper divisors (9899849).

1025956951 is a wasteful number, since it uses less digits than its factorization.

1025956951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22985.

The product of its (nonzero) digits is 121500, while the sum is 43.

The square root of 1025956951 is about 32030.5627643349. The cubic root of 1025956951 is about 1008.5785156358.

The spelling of 1025956951 in words is "one billion, twenty-five million, nine hundred fifty-six thousand, nine hundred fifty-one".