10212455020453 has 12 divisors (see below), whose sum is σ = 11879890194540. Its totient is φ = 8753462448192.

The previous prime is 10212455020441. The next prime is 10212455020519. The reversal of 10212455020453 is 35402055421201.

It is a happy number.

10212455020453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8697975288289 + 1514479732164 = 2949233^2 + 1230642^2 .

It is not a de Polignac number, because 10212455020453 - 2⁹ = 10212455019941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212455020153) 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, 5853643 + ... + 7395271.

It is an arithmetic number, because the mean of its divisors is an integer number (989990849545).

Almost surely, 2^{10212455020453} is an apocalyptic number.

It is an amenable number.

10212455020453 is a deficient number, since it is larger than the sum of its proper divisors (1667435174087).

10212455020453 is a wasteful number, since it uses less digits than its factorization.

10212455020453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676836 (or 1676829 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 10212455020453 in words is "ten trillion, two hundred twelve billion, four hundred fifty-five million, twenty thousand, four hundred fifty-three".