1050425531 has 8 divisors (see below), whose sum is σ = 1066919184. Its totient is φ = 1033956000.

The previous prime is 1050425471. The next prime is 1050425549. The reversal of 1050425531 is 1355240501.

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 1050425531 - 2²² = 1046231227 is a prime.

It is a super-2 number, since 2×1050425531² = 2206787592353263922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1050425531.

It is not an unprimeable number, because it can be changed into a prime (1050425581) 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, 94781 + ... + 105281.

It is an arithmetic number, because the mean of its divisors is an integer number (133364898).

Almost surely, 2^1050425531 is an apocalyptic number.

1050425531 is a deficient number, since it is larger than the sum of its proper divisors (16493653).

1050425531 is a wasteful number, since it uses less digits than its factorization.

1050425531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12061.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1050425531 is about 32410.2689127998. The cubic root of 1050425531 is about 1016.5336424479.

The spelling of 1050425531 in words is "one billion, fifty million, four hundred twenty-five thousand, five hundred thirty-one".