2595247519240 has 64 divisors (see below), whose sum is σ = 5919724989360. Its totient is φ = 1023804518400.

The previous prime is 2595247519201. The next prime is 2595247519279. The reversal of 2595247519240 is 429157425952.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2595247519201) and next prime (2595247519279).

It can be written as a sum of positive squares in 8 ways, for example, as 127564694244 + 2467682824996 = 357162^2 + 1570886^2 .

It is a super-2 number, since 2×2595247519240² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58964922 + ... + 59008918.

Almost surely, 2^{2595247519240} is an apocalyptic number.

2595247519240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2595247519240 is an abundant number, since it is smaller than the sum of its proper divisors (3324477470120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2595247519240 is a wasteful number, since it uses less digits than its factorization.

2595247519240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64282 (or 64278 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 2595247519240 in words is "two trillion, five hundred ninety-five billion, two hundred forty-seven million, five hundred nineteen thousand, two hundred forty".