7463652020 has 48 divisors (see below), whose sum is σ = 17194161600. Its totient is φ = 2698878720.

The previous prime is 7463651983. The next prime is 7463652059. The reversal of 7463652020 is 202563647.

It is a super-2 number, since 2×7463652020² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55385 + ... + 134144.

It is an arithmetic number, because the mean of its divisors is an integer number (358211700).

Almost surely, 2^7463652020 is an apocalyptic number.

It is an amenable number.

7463652020 is an abundant number, since it is smaller than the sum of its proper divisors (9730509580).

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

7463652020 is a wasteful number, since it uses less digits than its factorization.

7463652020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189728 (or 189726 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 7463652020 is about 86392.4303397005. The cubic root of 7463652020 is about 1954.2665310633.

The spelling of 7463652020 in words is "seven billion, four hundred sixty-three million, six hundred fifty-two thousand, twenty".