7453986046976 has 264 divisors, whose sum is σ = 18634065678720. Its totient is φ = 2962020483072.

The previous prime is 7453986046967. The next prime is 7453986046979. The reversal of 7453986046976 is 6796406893547.

It is not an unprimeable number, because it can be changed into a prime (7453986046979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44723990 + ... + 44890346.

Almost surely, 2^{7453986046976} is an apocalyptic number.

7453986046976 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7453986046976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9317032839360).

7453986046976 is an abundant number, since it is smaller than the sum of its proper divisors (11180079631744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7453986046976 is a wasteful number, since it uses less digits than its factorization.

7453986046976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166457 (or 166432 counting only the distinct ones).

The product of its (nonzero) digits is 1646023680, while the sum is 74.

The spelling of 7453986046976 in words is "seven trillion, four hundred fifty-three billion, nine hundred eighty-six million, forty-six thousand, nine hundred seventy-six".