5157528862454 has 16 divisors (see below), whose sum is σ = 7855353209088. Its totient is φ = 2539366423272.

The previous prime is 5157528862439. The next prime is 5157528862457. The reversal of 5157528862454 is 4542688257515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157528862457) 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, 72121754 + ... + 72193229.

It is an arithmetic number, because the mean of its divisors is an integer number (490959575568).

Almost surely, 2^{5157528862454} is an apocalyptic number.

5157528862454 is a deficient number, since it is larger than the sum of its proper divisors (2697824346634).

5157528862454 is a wasteful number, since it uses less digits than its factorization.

5157528862454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144315259.

The product of its digits is 107520000, while the sum is 62.

The spelling of 5157528862454 in words is "five trillion, one hundred fifty-seven billion, five hundred twenty-eight million, eight hundred sixty-two thousand, four hundred fifty-four".