2709237902452 has 12 divisors (see below), whose sum is σ = 4741874964736. Its totient is φ = 1354416483960.

The previous prime is 2709237902369. The next prime is 2709237902453. The reversal of 2709237902452 is 2542097329072.

It is a happy number.

It is a super-2 number, since 2×2709237902452² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2709237902452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2709237902453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50586708 + ... + 50640235.

Almost surely, 2^{2709237902452} is an apocalyptic number.

It is an amenable number.

2709237902452 is a deficient number, since it is larger than the sum of its proper divisors (2032637062284).

2709237902452 is a wasteful number, since it uses less digits than its factorization.

2709237902452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101233638 (or 101233636 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 2709237902452 in words is "two trillion, seven hundred nine billion, two hundred thirty-seven million, nine hundred two thousand, four hundred fifty-two".