2555150400415 has 8 divisors (see below), whose sum is σ = 3165089528448. Its totient is φ = 1978180955040.

The previous prime is 2555150400403. The next prime is 2555150400419. The reversal of 2555150400415 is 5140040515552.

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

It is not a de Polignac number, because 2555150400415 - 2¹⁵ = 2555150367647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555150400419) 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, 8242420492 + ... + 8242420801.

It is an arithmetic number, because the mean of its divisors is an integer number (395636191056).

Almost surely, 2^{2555150400415} is an apocalyptic number.

2555150400415 is a deficient number, since it is larger than the sum of its proper divisors (609939128033).

2555150400415 is a wasteful number, since it uses less digits than its factorization.

2555150400415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16484841329.

The product of its (nonzero) digits is 100000, while the sum is 37.

Adding to 2555150400415 its reverse (5140040515552), we get a palindrome (7695190915967).

The spelling of 2555150400415 in words is "two trillion, five hundred fifty-five billion, one hundred fifty million, four hundred thousand, four hundred fifteen".