10400363853 has 32 divisors (see below), whose sum is σ = 16027320960. Its totient is φ = 5928898560.

The previous prime is 10400363843. The next prime is 10400363881. The reversal of 10400363853 is 35836300401.

It is not a de Polignac number, because 10400363853 - 2⁵ = 10400363821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400363843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1133701 + ... + 1142837.

It is an arithmetic number, because the mean of its divisors is an integer number (500853780).

Almost surely, 2^10400363853 is an apocalyptic number.

It is an amenable number.

10400363853 is a deficient number, since it is larger than the sum of its proper divisors (5626957107).

10400363853 is a wasteful number, since it uses less digits than its factorization.

10400363853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11197.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 10400363853 in words is "ten billion, four hundred million, three hundred sixty-three thousand, eight hundred fifty-three".