46447421153015 has 16 divisors (see below), whose sum is σ = 59030984262528. Its totient is φ = 34963027846656.

The previous prime is 46447421152999. The next prime is 46447421153069. The reversal of 46447421153015 is 51035112474464.

It is a cyclic number.

It is not a de Polignac number, because 46447421153015 - 2⁴ = 46447421152999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71142512 + ... + 71792421.

It is an arithmetic number, because the mean of its divisors is an integer number (3689436516408).

Almost surely, 2^{46447421153015} is an apocalyptic number.

46447421153015 is a deficient number, since it is larger than the sum of its proper divisors (12583563109513).

46447421153015 is a wasteful number, since it uses less digits than its factorization.

46447421153015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142938778.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 46447421153015 in words is "forty-six trillion, four hundred forty-seven billion, four hundred twenty-one million, one hundred fifty-three thousand, fifteen".