10215051451425 has 36 divisors (see below), whose sum is σ = 18310825063440. Its totient is φ = 5443700024160.

The previous prime is 10215051451411. The next prime is 10215051451427. The reversal of 10215051451425 is 52415415051201.

10215051451425 is a `hidden beast` number, since 1 + 0 + 2 + 1 + 50 + 514 + 51 + 42 + 5 = 666.

It is not a de Polignac number, because 10215051451425 - 2¹¹ = 10215051449377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10215051451425.

It is not an unprimeable number, because it can be changed into a prime (10215051451427) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17746999 + ... + 18313548.

It is an arithmetic number, because the mean of its divisors is an integer number (508634029540).

Almost surely, 2^{10215051451425} is an apocalyptic number.

10215051451425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10215051451425 is a deficient number, since it is larger than the sum of its proper divisors (8095773612015).

10215051451425 is a wasteful number, since it uses less digits than its factorization.

10215051451425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36061822 (or 36061814 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 36.

The spelling of 10215051451425 in words is "ten trillion, two hundred fifteen billion, fifty-one million, four hundred fifty-one thousand, four hundred twenty-five".