2375261291761 has 16 divisors (see below), whose sum is σ = 2450219925888. Its totient is φ = 2301518822400.

The previous prime is 2375261291749. The next prime is 2375261291807. The reversal of 2375261291761 is 1671921625732.

It is a cyclic number.

It is not a de Polignac number, because 2375261291761 - 2¹³ = 2375261283569 is a prime.

It is a super-2 number, since 2×2375261291761² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2375261291699 and 2375261291708.

It is not an unprimeable number, because it can be changed into a prime (2375261291731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5045506 + ... + 5496148.

It is an arithmetic number, because the mean of its divisors is an integer number (153138745368).

Almost surely, 2^{2375261291761} is an apocalyptic number.

It is an amenable number.

2375261291761 is a deficient number, since it is larger than the sum of its proper divisors (74958634127).

2375261291761 is a wasteful number, since it uses less digits than its factorization.

2375261291761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451992.

The product of its digits is 1905120, while the sum is 52.

The spelling of 2375261291761 in words is "two trillion, three hundred seventy-five billion, two hundred sixty-one million, two hundred ninety-one thousand, seven hundred sixty-one".