45146545252415 has 8 divisors (see below), whose sum is σ = 57362669262000. Its totient is φ = 33992692895872.

The previous prime is 45146545252409. The next prime is 45146545252427. The reversal of 45146545252415 is 51425254564154.

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

It is a cyclic number.

It is not a de Polignac number, because 45146545252415 - 2⁴ = 45146545252399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265567913165 + ... + 265567913334.

It is an arithmetic number, because the mean of its divisors is an integer number (7170333657750).

Almost surely, 2^{45146545252415} is an apocalyptic number.

45146545252415 is a deficient number, since it is larger than the sum of its proper divisors (12216124009585).

45146545252415 is a wasteful number, since it uses less digits than its factorization.

45146545252415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531135826521.

The product of its digits is 19200000, while the sum is 53.

The spelling of 45146545252415 in words is "forty-five trillion, one hundred forty-six billion, five hundred forty-five million, two hundred fifty-two thousand, four hundred fifteen".