10293739285 has 4 divisors (see below), whose sum is σ = 12352487148. Its totient is φ = 8234991424.

The previous prime is 10293739279. The next prime is 10293739301. The reversal of 10293739285 is 58293739201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58293739201 = 149 ⋅391233149.

It can be written as a sum of positive squares in 2 ways, for example, as 1700820081 + 8592919204 = 41241^2 + 92698^2 .

It is a cyclic number.

It is not a de Polignac number, because 10293739285 - 2³ = 10293739277 is a prime.

It is a super-2 number, since 2×10293739285² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029373924 + ... + 1029373933.

It is an arithmetic number, because the mean of its divisors is an integer number (3088121787).

Almost surely, 2^10293739285 is an apocalyptic number.

It is an amenable number.

10293739285 is a deficient number, since it is larger than the sum of its proper divisors (2058747863).

10293739285 is an equidigital number, since it uses as much as digits as its factorization.

10293739285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058747862.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 10293739285 in words is "ten billion, two hundred ninety-three million, seven hundred thirty-nine thousand, two hundred eighty-five".