2615145060455 has 16 divisors (see below), whose sum is σ = 3210803020800. Its totient is φ = 2043859507872.

The previous prime is 2615145060389. The next prime is 2615145060457. The reversal of 2615145060455 is 5540605415162.

It is a cyclic number.

It is not a de Polignac number, because 2615145060455 - 2¹⁰ = 2615145059431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2615145060457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10043555 + ... + 10300644.

It is an arithmetic number, because the mean of its divisors is an integer number (200675188800).

Almost surely, 2^{2615145060455} is an apocalyptic number.

2615145060455 is a deficient number, since it is larger than the sum of its proper divisors (595657960345).

2615145060455 is a wasteful number, since it uses less digits than its factorization.

2615145060455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20344798.

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 2615145060455 in words is "two trillion, six hundred fifteen billion, one hundred forty-five million, sixty thousand, four hundred fifty-five".