2775002500025 has 48 divisors (see below), whose sum is σ = 3959532490368. Its totient is φ = 1889842752000.

The previous prime is 2775002499989. The next prime is 2775002500027. The reversal of 2775002500025 is 5200052005772.

It is not a de Polignac number, because 2775002500025 - 2¹⁴ = 2775002483641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (2775002500027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24047114 + ... + 24162236.

It is an arithmetic number, because the mean of its divisors is an integer number (82490260216).

Almost surely, 2^{2775002500025} is an apocalyptic number.

2775002500025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2775002500025 is a deficient number, since it is larger than the sum of its proper divisors (1184529990343).

2775002500025 is a wasteful number, since it uses less digits than its factorization.

2775002500025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116082 (or 116077 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 35.

Adding to 2775002500025 its reverse (5200052005772), we get a palindrome (7975054505797).

The spelling of 2775002500025 in words is "two trillion, seven hundred seventy-five billion, two million, five hundred thousand, twenty-five".