893992053 has 4 divisors (see below), whose sum is σ = 1191989408. Its totient is φ = 595994700.

The previous prime is 893992049. The next prime is 893992079. The reversal of 893992053 is 350299398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 893992053 - 2² = 893992049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 893991993 and 893992011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (893992093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148998673 + ... + 148998678.

It is an arithmetic number, because the mean of its divisors is an integer number (297997352).

Almost surely, 2^893992053 is an apocalyptic number.

It is an amenable number.

893992053 is a deficient number, since it is larger than the sum of its proper divisors (297997355).

893992053 is a wasteful number, since it uses less digits than its factorization.

893992053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297997354.

The product of its (nonzero) digits is 524880, while the sum is 48.

The square root of 893992053 is about 29899.6998814369. The cubic root of 893992053 is about 963.3362125873.

The spelling of 893992053 in words is "eight hundred ninety-three million, nine hundred ninety-two thousand, fifty-three".