25748040383 has 8 divisors (see below), whose sum is σ = 27781888176. Its totient is φ = 23721796800.

The previous prime is 25748040359. The next prime is 25748040407. The reversal of 25748040383 is 38304084752.

It is an interprime number because it is at equal distance from previous prime (25748040359) and next prime (25748040407).

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

It is not a de Polignac number, because 25748040383 - 2¹² = 25748036287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25748040343) 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, 1894013 + ... + 1907558.

It is an arithmetic number, because the mean of its divisors is an integer number (3472736022).

Almost surely, 2^25748040383 is an apocalyptic number.

25748040383 is a deficient number, since it is larger than the sum of its proper divisors (2033847793).

25748040383 is a wasteful number, since it uses less digits than its factorization.

25748040383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802105.

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 25748040383 in words is "twenty-five billion, seven hundred forty-eight million, forty thousand, three hundred eighty-three".