2497145372063 has 8 divisors (see below), whose sum is σ = 2647456777008. Its totient is φ = 2347214022784.

The previous prime is 2497145372011. The next prime is 2497145372159. The reversal of 2497145372063 is 3602735417942.

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 2497145372063 - 2³² = 2492850404767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2497145371996 and 2497145372014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2497145372563) 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, 95000381 + ... + 95026662.

It is an arithmetic number, because the mean of its divisors is an integer number (330932097126).

Almost surely, 2^{2497145372063} is an apocalyptic number.

2497145372063 is a deficient number, since it is larger than the sum of its proper divisors (150311404945).

2497145372063 is a wasteful number, since it uses less digits than its factorization.

2497145372063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190027833.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 2497145372063 in words is "two trillion, four hundred ninety-seven billion, one hundred forty-five million, three hundred seventy-two thousand, sixty-three".