10215251453 has 8 divisors (see below), whose sum is σ = 11166071616. Its totient is φ = 9268124800.

The previous prime is 10215251443. The next prime is 10215251461. The reversal of 10215251453 is 35415251201.

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

It is not a de Polignac number, because 10215251453 - 2⁴ = 10215251437 is a prime.

It is a super-2 number, since 2×10215251453² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10215251443) 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, 917588 + ... + 928653.

It is an arithmetic number, because the mean of its divisors is an integer number (1395758952).

Almost surely, 2^10215251453 is an apocalyptic number.

It is an amenable number.

10215251453 is a deficient number, since it is larger than the sum of its proper divisors (950820163).

10215251453 is a wasteful number, since it uses less digits than its factorization.

10215251453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846755.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 10215251453 in words is "ten billion, two hundred fifteen million, two hundred fifty-one thousand, four hundred fifty-three".