2652381156015 has 12 divisors (see below), whose sum is σ = 4597460670504. Its totient is φ = 1414603283184.

The previous prime is 2652381155903. The next prime is 2652381156071. The reversal of 2652381156015 is 5106511832562.

2652381156015 is a `hidden beast` number, since 2 + 6 + 5 + 2 + 3 + 81 + 1 + 560 + 1 + 5 = 666.

It is not a de Polignac number, because 2652381156015 - 2¹⁰ = 2652381154991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 58941803467 = 2652381156015 / (2 + 6 + 5 + 2 + 3 + 8 + 1 + 1 + 5 + 6 + 0 + 1 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29470901689 + ... + 29470901778.

It is an arithmetic number, because the mean of its divisors is an integer number (383121722542).

Almost surely, 2^{2652381156015} is an apocalyptic number.

2652381156015 is a deficient number, since it is larger than the sum of its proper divisors (1945079514489).

2652381156015 is a wasteful number, since it uses less digits than its factorization.

2652381156015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58941803478 (or 58941803475 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

Adding to 2652381156015 its reverse (5106511832562), we get a palindrome (7758892988577).

The spelling of 2652381156015 in words is "two trillion, six hundred fifty-two billion, three hundred eighty-one million, one hundred fifty-six thousand, fifteen".