1225777503283 has 8 divisors (see below), whose sum is σ = 1226883210336. Its totient is φ = 1224672259200.

The previous prime is 1225777503263. The next prime is 1225777503337. The reversal of 1225777503283 is 3823057775221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1225777503283 - 2³³ = 1217187568691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1225777503283.

It is not an unprimeable number, because it can be changed into a prime (1225777503253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5295378 + ... + 5522008.

It is an arithmetic number, because the mean of its divisors is an integer number (153360401292).

Almost surely, 2^{1225777503283} is an apocalyptic number.

1225777503283 is a deficient number, since it is larger than the sum of its proper divisors (1105707053).

1225777503283 is a wasteful number, since it uses less digits than its factorization.

1225777503283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231485.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 1225777503283 in words is "one trillion, two hundred twenty-five billion, seven hundred seventy-seven million, five hundred three thousand, two hundred eighty-three".