2021527352496 has 40 divisors (see below), whose sum is σ = 5229141478704. Its totient is φ = 672956968960.

The previous prime is 2021527352477. The next prime is 2021527352519. The reversal of 2021527352496 is 6942537251202.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27634401 + ... + 27707456.

Almost surely, 2^{2021527352496} is an apocalyptic number.

It is an amenable number.

2021527352496 is an abundant number, since it is smaller than the sum of its proper divisors (3207614126208).

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

2021527352496 is a wasteful number, since it uses less digits than its factorization.

2021527352496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55342629 (or 55342623 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 2021527352496 in words is "two trillion, twenty-one billion, five hundred twenty-seven million, three hundred fifty-two thousand, four hundred ninety-six".