5148240454 has 16 divisors (see below), whose sum is σ = 8828191008. Its totient is φ = 2205729792.

The previous prime is 5148240431. The next prime is 5148240469. The reversal of 5148240454 is 4540428415.

It is a super-2 number, since 2×5148240454² = 53008759544404252232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4789 + ... + 101584.

It is an arithmetic number, because the mean of its divisors is an integer number (551761938).

Almost surely, 2^5148240454 is an apocalyptic number.

5148240454 is a deficient number, since it is larger than the sum of its proper divisors (3679950554).

5148240454 is a wasteful number, since it uses less digits than its factorization.

5148240454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109839.

The product of its (nonzero) digits is 102400, while the sum is 37.

The square root of 5148240454 is about 71751.2400868445. The cubic root of 5148240454 is about 1726.7108089287.

Adding to 5148240454 its reverse (4540428415), we get a palindrome (9688668869).

The spelling of 5148240454 in words is "five billion, one hundred forty-eight million, two hundred forty thousand, four hundred fifty-four".