1455428245541 has 8 divisors (see below), whose sum is σ = 1456510308864. Its totient is φ = 1454346311040.

The previous prime is 1455428245477. The next prime is 1455428245547.

1455428245541 is nontrivially palindromic in base 10.

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 1455428245541 - 2⁶ = 1455428245477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1455428245541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1455428245547) 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, 44844866 + ... + 44877308.

It is an arithmetic number, because the mean of its divisors is an integer number (182063788608).

Almost surely, 2^{1455428245541} is an apocalyptic number.

It is an amenable number.

1455428245541 is a deficient number, since it is larger than the sum of its proper divisors (1082063323).

1455428245541 is a wasteful number, since it uses less digits than its factorization.

1455428245541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64411.

The product of its digits is 5120000, while the sum is 50.

The spelling of 1455428245541 in words is "one trillion, four hundred fifty-five billion, four hundred twenty-eight million, two hundred forty-five thousand, five hundred forty-one".