48972535493 has 8 divisors (see below), whose sum is σ = 55972470720. Its totient is φ = 41973564960.

The previous prime is 48972535487. The next prime is 48972535499. The reversal of 48972535493 is 39453527984.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48972535487) and next prime (48972535499).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48972535493 - 2⁸ = 48972535237 is a prime.

It is a super-2 number, since 2×48972535493² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48972535499) 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, 128903 + ... + 338468.

It is an arithmetic number, because the mean of its divisors is an integer number (6996558840).

Almost surely, 2^48972535493 is an apocalyptic number.

It is an amenable number.

48972535493 is a deficient number, since it is larger than the sum of its proper divisors (6999935227).

48972535493 is a wasteful number, since it uses less digits than its factorization.

48972535493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482347.

The product of its digits is 32659200, while the sum is 59.

The spelling of 48972535493 in words is "forty-eight billion, nine hundred seventy-two million, five hundred thirty-five thousand, four hundred ninety-three".