2465116291977 has 4 divisors (see below), whose sum is σ = 3286821722640. Its totient is φ = 1643410861316.

The previous prime is 2465116291973. The next prime is 2465116291993. The reversal of 2465116291977 is 7791926115642.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2465116291977 - 2² = 2465116291973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2465116291977.

It is not an unprimeable number, because it can be changed into a prime (2465116291973) 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, 410852715327 + ... + 410852715332.

It is an arithmetic number, because the mean of its divisors is an integer number (821705430660).

Almost surely, 2^{2465116291977} is an apocalyptic number.

It is an amenable number.

2465116291977 is a deficient number, since it is larger than the sum of its proper divisors (821705430663).

2465116291977 is an equidigital number, since it uses as much as digits as its factorization.

2465116291977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821705430662.

The product of its digits is 11430720, while the sum is 60.

The spelling of 2465116291977 in words is "two trillion, four hundred sixty-five billion, one hundred sixteen million, two hundred ninety-one thousand, nine hundred seventy-seven".