7790120253 has 48 divisors (see below), whose sum is σ = 11786523840. Its totient is φ = 4953312000.

The previous prime is 7790120209. The next prime is 7790120269. The reversal of 7790120253 is 3520210977.

It is not a de Polignac number, because 7790120253 - 2⁶ = 7790120189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7790120153) 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, 7411578 + ... + 7412628.

It is an arithmetic number, because the mean of its divisors is an integer number (245552580).

Almost surely, 2^7790120253 is an apocalyptic number.

It is an amenable number.

7790120253 is a deficient number, since it is larger than the sum of its proper divisors (3996403587).

7790120253 is a wasteful number, since it uses less digits than its factorization.

7790120253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530 (or 1527 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 7790120253 is about 88261.6578872162. The cubic root of 7790120253 is about 1982.3548024081.

The spelling of 7790120253 in words is "seven billion, seven hundred ninety million, one hundred twenty thousand, two hundred fifty-three".