15280153455 has 16 divisors (see below), whose sum is σ = 27940852224. Its totient is φ = 6985212960.

The previous prime is 15280153453. The next prime is 15280153481. The reversal of 15280153455 is 55435108251.

It is not a de Polignac number, because 15280153455 - 2¹ = 15280153453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15280153453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72762531 + ... + 72762740.

It is an arithmetic number, because the mean of its divisors is an integer number (1746303264).

Almost surely, 2^15280153455 is an apocalyptic number.

15280153455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15280153455 is a deficient number, since it is larger than the sum of its proper divisors (12660698769).

15280153455 is a wasteful number, since it uses less digits than its factorization.

15280153455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145525286.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 15280153455 in words is "fifteen billion, two hundred eighty million, one hundred fifty-three thousand, four hundred fifty-five".