5125496481 has 96 divisors (see below), whose sum is σ = 9397503360. Its totient is φ = 2743372800.

The previous prime is 5125496477. The next prime is 5125496483. The reversal of 5125496481 is 1846945215.

5125496481 is a `hidden beast` number, since 5 + 125 + 49 + 6 + 481 = 666.

It is not a de Polignac number, because 5125496481 - 2² = 5125496477 is a prime.

It is a super-2 number, since 2×5125496481² = 52541428353486766722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5125496483) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6319566 + ... + 6320376.

It is an arithmetic number, because the mean of its divisors is an integer number (97890660).

Almost surely, 2^5125496481 is an apocalyptic number.

5125496481 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5125496481 is a deficient number, since it is larger than the sum of its proper divisors (4272006879).

5125496481 is a wasteful number, since it uses less digits than its factorization.

5125496481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 1119 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 5125496481 is about 71592.5728061228. The cubic root of 5125496481 is about 1724.1642923561.

The spelling of 5125496481 in words is "five billion, one hundred twenty-five million, four hundred ninety-six thousand, four hundred eighty-one".