2050469148 has 96 divisors (see below), whose sum is σ = 5904209920. Its totient is φ = 539343360.

The previous prime is 2050469123. The next prime is 2050469149. The reversal of 2050469148 is 8419640502.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050469149) 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, 444333 + ... + 448923.

Almost surely, 2^2050469148 is an apocalyptic number.

2050469148 is a gapful number since it is divisible by the number (28) 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 2050469148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2952104960).

2050469148 is an abundant number, since it is smaller than the sum of its proper divisors (3853740772).

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

2050469148 is a wasteful number, since it uses less digits than its factorization.

2050469148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027 (or 5025 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 2050469148 is about 45282.1062672663. The cubic root of 2050469148 is about 1270.4309918361.

The spelling of 2050469148 in words is "two billion, fifty million, four hundred sixty-nine thousand, one hundred forty-eight".