43248157953 has 96 divisors (see below), whose sum is σ = 78579379200. Its totient is φ = 20586994560.

The previous prime is 43248157949. The next prime is 43248158021. The reversal of 43248157953 is 35975184234.

It is not a de Polignac number, because 43248157953 - 2² = 43248157949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43248157896 and 43248157905.

It is not an unprimeable number, because it can be changed into a prime (43248157943) 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, 4586878 + ... + 4596296.

It is an arithmetic number, because the mean of its divisors is an integer number (818535200).

Almost surely, 2^43248157953 is an apocalyptic number.

It is an amenable number.

43248157953 is a deficient number, since it is larger than the sum of its proper divisors (35331221247).

43248157953 is a wasteful number, since it uses less digits than its factorization.

43248157953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9603 (or 9592 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 51.

The spelling of 43248157953 in words is "forty-three billion, two hundred forty-eight million, one hundred fifty-seven thousand, nine hundred fifty-three".