10902285457 has 8 divisors (see below), whose sum is σ = 12460678016. Its totient is φ = 9344123712.

The previous prime is 10902285391. The next prime is 10902285473. The reversal of 10902285457 is 75458220901.

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

It is a de Polignac number, because none of the positive numbers 2^k-10902285457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10902285497) 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, 59353 + ... + 159145.

It is an arithmetic number, because the mean of its divisors is an integer number (1557584752).

Almost surely, 2^10902285457 is an apocalyptic number.

It is an amenable number.

10902285457 is a deficient number, since it is larger than the sum of its proper divisors (1558392559).

10902285457 is an equidigital number, since it uses as much as digits as its factorization.

10902285457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115407.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 10902285457 in words is "ten billion, nine hundred two million, two hundred eighty-five thousand, four hundred fifty-seven".