48428624461021 has 32 divisors (see below), whose sum is σ = 58427745361920. Its totient is φ = 39269563819200.

The previous prime is 48428624461003. The next prime is 48428624461109. The reversal of 48428624461021 is 12016442682484.

It is not a de Polignac number, because 48428624461021 - 2²⁹ = 48428087590109 is a prime.

It is a super-3 number, since 3×48428624461021³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48428624461021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48428624431021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10808926 + ... + 14618143.

It is an arithmetic number, because the mean of its divisors is an integer number (1825867042560).

Almost surely, 2^{48428624461021} is an apocalyptic number.

It is an amenable number.

48428624461021 is a deficient number, since it is larger than the sum of its proper divisors (9999120900899).

48428624461021 is a wasteful number, since it uses less digits than its factorization.

48428624461021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25427305.

The product of its (nonzero) digits is 4718592, while the sum is 52.

The spelling of 48428624461021 in words is "forty-eight trillion, four hundred twenty-eight billion, six hundred twenty-four million, four hundred sixty-one thousand, twenty-one".