10495557 has 12 divisors (see below), whose sum is σ = 15262624. Its totient is φ = 6949800.

The previous prime is 10495519. The next prime is 10495561. The reversal of 10495557 is 75559401.

10495557 is a `hidden beast` number, since 10 + 4 + 95 + 557 = 666.

It is not a de Polignac number, because 10495557 - 2⁶ = 10495493 is a prime.

It is a super-2 number, since 2×10495557² = 220313433480498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10495517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2503 + ... + 5220.

Almost surely, 2^10495557 is an apocalyptic number.

It is an amenable number.

10495557 is a deficient number, since it is larger than the sum of its proper divisors (4767067).

10495557 is a wasteful number, since it uses less digits than its factorization.

10495557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7880 (or 7877 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The square root of 10495557 is about 3239.6847068812. The cubic root of 10495557 is about 218.9450665996.

The spelling of 10495557 in words is "ten million, four hundred ninety-five thousand, five hundred fifty-seven".