15463425131 has 64 divisors (see below), whose sum is σ = 20724056064. Its totient is φ = 11169446400.

The previous prime is 15463425127. The next prime is 15463425137. The reversal of 15463425131 is 13152436451.

15463425131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15463425131 - 2² = 15463425127 is a prime.

It is a super-2 number, since 2×15463425131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15463425091 and 15463425100.

It is not an unprimeable number, because it can be changed into a prime (15463425137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31752170 + ... + 31752656.

It is an arithmetic number, because the mean of its divisors is an integer number (323813376).

Almost surely, 2^15463425131 is an apocalyptic number.

15463425131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

15463425131 is a deficient number, since it is larger than the sum of its proper divisors (5260630933).

15463425131 is a wasteful number, since it uses less digits than its factorization.

15463425131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840.

The product of its digits is 43200, while the sum is 35.

The spelling of 15463425131 in words is "fifteen billion, four hundred sixty-three million, four hundred twenty-five thousand, one hundred thirty-one".