25737455483 has 16 divisors (see below), whose sum is σ = 26224321536. Its totient is φ = 25254391680.

The previous prime is 25737455449. The next prime is 25737455587. The reversal of 25737455483 is 38455473752.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 25737455483 - 2¹⁰ = 25737454459 is a prime.

It is a super-2 number, since 2×25737455483² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25737445483) 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, 17307566 + ... + 17309052.

It is an arithmetic number, because the mean of its divisors is an integer number (1639020096).

Almost surely, 2^25737455483 is an apocalyptic number.

25737455483 is a deficient number, since it is larger than the sum of its proper divisors (486866053).

25737455483 is a wasteful number, since it uses less digits than its factorization.

25737455483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554.

The product of its digits is 14112000, while the sum is 53.

The spelling of 25737455483 in words is "twenty-five billion, seven hundred thirty-seven million, four hundred fifty-five thousand, four hundred eighty-three".