1950514548 has 12 divisors (see below), whose sum is σ = 4551200640. Its totient is φ = 650171512.

The previous prime is 1950514547. The next prime is 1950514591. The reversal of 1950514548 is 8454150591.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1950514543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81271428 + ... + 81271451.

It is an arithmetic number, because the mean of its divisors is an integer number (379266720).

Almost surely, 2^1950514548 is an apocalyptic number.

It is an amenable number.

1950514548 is an abundant number, since it is smaller than the sum of its proper divisors (2600686092).

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

1950514548 is a wasteful number, since it uses less digits than its factorization.

1950514548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162542886 (or 162542884 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 42.

The square root of 1950514548 is about 44164.6300561886. The cubic root of 1950514548 is about 1249.4428552820.

The spelling of 1950514548 in words is "one billion, nine hundred fifty million, five hundred fourteen thousand, five hundred forty-eight".